<> <http://www.w3.org/2000/01/rdf-schema#comment> "The repository administrator has not yet configured an RDF license."^^<http://www.w3.org/2001/XMLSchema#string> . <> <http://xmlns.com/foaf/0.1/primaryTopic> <https://discovery.ucl.ac.uk/id/eprint/10130721> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/AcademicArticle> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Article> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/title> "The PRISMA 2020 statement: An updated guideline for reporting systematic reviews"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/abstract> "The Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) statement, published in 2009, was designed to help systematic reviewers transparently report why the review was done, what the authors did, and what they found. Over the past decade, advances in systematic review methodology and terminology have necessitated an update to the guideline. The PRISMA 2020 statement replaces the 2009 statement and includes new reporting guidance that reflects advances in methods to identify, select, appraise, and synthesise studies. The structure and presentation of the items have been modified to facilitate implementation. In this article, we present the PRISMA 2020 27-item checklist, an expanded checklist that details reporting recommendations for each item, the PRISMA 2020 abstract checklist, and the revised flow diagrams for original and updated reviews."^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/date> "2021-06" . <https://discovery.ucl.ac.uk/id/document/1337871> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Document> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/volume> "134" . <https://discovery.ucl.ac.uk/id/org/ext-9ab12bce4ed1db8d63802ba79cf39587> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Organization> . <https://discovery.ucl.ac.uk/id/org/ext-9ab12bce4ed1db8d63802ba79cf39587> <http://xmlns.com/foaf/0.1/name> "ELSEVIER SCIENCE INC"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/publisher> <https://discovery.ucl.ac.uk/id/org/ext-9ab12bce4ed1db8d63802ba79cf39587> . <https://discovery.ucl.ac.uk/id/publication/ext-01f9892d8f41d269729206a25385ed46> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Collection> . <https://discovery.ucl.ac.uk/id/publication/ext-01f9892d8f41d269729206a25385ed46> <http://xmlns.com/foaf/0.1/name> "Journal of Clinical Epidemiology"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/isPartOf> <https://discovery.ucl.ac.uk/id/publication/ext-01f9892d8f41d269729206a25385ed46> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/status> <http://purl.org/ontology/bibo/status/published> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-08e6a91b9e90724371fdd6d9a610acd0> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_1> <https://discovery.ucl.ac.uk/id/person/ext-08e6a91b9e90724371fdd6d9a610acd0> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-4ef78efced562fe0e384ac24862221bb> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_2> <https://discovery.ucl.ac.uk/id/person/ext-4ef78efced562fe0e384ac24862221bb> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-91db30c5b0edb4a20c17a911ffe98f9d> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_3> <https://discovery.ucl.ac.uk/id/person/ext-91db30c5b0edb4a20c17a911ffe98f9d> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-679e76d8ea78e3423170d167f9de68d6> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_4> <https://discovery.ucl.ac.uk/id/person/ext-679e76d8ea78e3423170d167f9de68d6> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-2aa720dcd4babdb26d162aa2d619441e> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_5> <https://discovery.ucl.ac.uk/id/person/ext-2aa720dcd4babdb26d162aa2d619441e> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-9e0abfeb048325230a13ae51c9aee014> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_6> <https://discovery.ucl.ac.uk/id/person/ext-9e0abfeb048325230a13ae51c9aee014> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-a3ec3853e527d84bc3c964b6d39b2297> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_7> <https://discovery.ucl.ac.uk/id/person/ext-a3ec3853e527d84bc3c964b6d39b2297> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-a7efb6cf5bb3aae7ca49c696328f593c> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_8> <https://discovery.ucl.ac.uk/id/person/ext-a7efb6cf5bb3aae7ca49c696328f593c> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-55a1c2c3490dbf99c892ba9db1d6e915> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_9> <https://discovery.ucl.ac.uk/id/person/ext-55a1c2c3490dbf99c892ba9db1d6e915> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-9f3c966bbac7551a5baeb4e3cc2cb3a6> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_10> <https://discovery.ucl.ac.uk/id/person/ext-9f3c966bbac7551a5baeb4e3cc2cb3a6> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-25b029668cb87b043a442e6bdba0680e> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_11> <https://discovery.ucl.ac.uk/id/person/ext-25b029668cb87b043a442e6bdba0680e> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-586a2db3877009f78033236f563bd846> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_12> <https://discovery.ucl.ac.uk/id/person/ext-586a2db3877009f78033236f563bd846> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-f711d756ebe24c6584b68a38a411b552> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_13> <https://discovery.ucl.ac.uk/id/person/ext-f711d756ebe24c6584b68a38a411b552> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-5eddb5da8c930b741a8cfa8a9fa50df9> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_14> <https://discovery.ucl.ac.uk/id/person/ext-5eddb5da8c930b741a8cfa8a9fa50df9> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-e5f9e9e5b76ef0811e9c64b322807c6d> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_15> <https://discovery.ucl.ac.uk/id/person/ext-e5f9e9e5b76ef0811e9c64b322807c6d> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-16c54cb5926d653b3c1f6f7dacc404ea> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_16> <https://discovery.ucl.ac.uk/id/person/ext-16c54cb5926d653b3c1f6f7dacc404ea> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-9bda0d4f3bb6ccb455be79e643a5b2ab> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_17> <https://discovery.ucl.ac.uk/id/person/ext-9bda0d4f3bb6ccb455be79e643a5b2ab> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-96581d80d6285d4e371cda8949d5612a> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_18> <https://discovery.ucl.ac.uk/id/person/ext-96581d80d6285d4e371cda8949d5612a> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-fcfa09827ad208e3f246bb2b55602194> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_19> <https://discovery.ucl.ac.uk/id/person/ext-fcfa09827ad208e3f246bb2b55602194> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-c807eab0b76c3e8662afcc92c711a039> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_20> <https://discovery.ucl.ac.uk/id/person/ext-c807eab0b76c3e8662afcc92c711a039> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-c0ec8e685034100a72ac617165dbfd1c> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_21> <https://discovery.ucl.ac.uk/id/person/ext-c0ec8e685034100a72ac617165dbfd1c> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-88e2ca0687f2079a3ac764c95f9ae4eb> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_22> <https://discovery.ucl.ac.uk/id/person/ext-88e2ca0687f2079a3ac764c95f9ae4eb> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-0f7f64211662069c4f9cfdd59e2952e1> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_23> <https://discovery.ucl.ac.uk/id/person/ext-0f7f64211662069c4f9cfdd59e2952e1> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-d105a544a5f6244828dde02b9350a49a> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_24> <https://discovery.ucl.ac.uk/id/person/ext-d105a544a5f6244828dde02b9350a49a> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-a6107f067e8e0d911ab28cc76848f363> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_25> <https://discovery.ucl.ac.uk/id/person/ext-a6107f067e8e0d911ab28cc76848f363> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-0a3c14e4617df79d5947b76bccd03e31> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> . <https://discovery.ucl.ac.uk/id/eprint/10130721#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_26> <https://discovery.ucl.ac.uk/id/person/ext-0a3c14e4617df79d5947b76bccd03e31> . <https://discovery.ucl.ac.uk/id/person/ext-91db30c5b0edb4a20c17a911ffe98f9d> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-91db30c5b0edb4a20c17a911ffe98f9d> <http://xmlns.com/foaf/0.1/givenName> "PM"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-91db30c5b0edb4a20c17a911ffe98f9d> <http://xmlns.com/foaf/0.1/familyName> "Bossuyt"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-91db30c5b0edb4a20c17a911ffe98f9d> <http://xmlns.com/foaf/0.1/name> "PM Bossuyt"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-88e2ca0687f2079a3ac764c95f9ae4eb> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-88e2ca0687f2079a3ac764c95f9ae4eb> <http://xmlns.com/foaf/0.1/givenName> "J"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-88e2ca0687f2079a3ac764c95f9ae4eb> <http://xmlns.com/foaf/0.1/familyName> "Thomas"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-88e2ca0687f2079a3ac764c95f9ae4eb> <http://xmlns.com/foaf/0.1/name> "J Thomas"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a6107f067e8e0d911ab28cc76848f363> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-a6107f067e8e0d911ab28cc76848f363> <http://xmlns.com/foaf/0.1/givenName> "P"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a6107f067e8e0d911ab28cc76848f363> <http://xmlns.com/foaf/0.1/familyName> "Whiting"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a6107f067e8e0d911ab28cc76848f363> <http://xmlns.com/foaf/0.1/name> "P Whiting"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-586a2db3877009f78033236f563bd846> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-586a2db3877009f78033236f563bd846> <http://xmlns.com/foaf/0.1/givenName> "J"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-586a2db3877009f78033236f563bd846> <http://xmlns.com/foaf/0.1/familyName> "Glanville"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-586a2db3877009f78033236f563bd846> <http://xmlns.com/foaf/0.1/name> "J Glanville"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-5eddb5da8c930b741a8cfa8a9fa50df9> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-5eddb5da8c930b741a8cfa8a9fa50df9> <http://xmlns.com/foaf/0.1/givenName> "A"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-5eddb5da8c930b741a8cfa8a9fa50df9> <http://xmlns.com/foaf/0.1/familyName> "Hróbjartsson"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-5eddb5da8c930b741a8cfa8a9fa50df9> <http://xmlns.com/foaf/0.1/name> "A Hróbjartsson"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-55a1c2c3490dbf99c892ba9db1d6e915> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-55a1c2c3490dbf99c892ba9db1d6e915> <http://xmlns.com/foaf/0.1/givenName> "EA"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-55a1c2c3490dbf99c892ba9db1d6e915> <http://xmlns.com/foaf/0.1/familyName> "Akl"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-55a1c2c3490dbf99c892ba9db1d6e915> <http://xmlns.com/foaf/0.1/name> "EA Akl"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-9f3c966bbac7551a5baeb4e3cc2cb3a6> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-9f3c966bbac7551a5baeb4e3cc2cb3a6> <http://xmlns.com/foaf/0.1/givenName> "SE"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-9f3c966bbac7551a5baeb4e3cc2cb3a6> <http://xmlns.com/foaf/0.1/familyName> "Brennan"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-9f3c966bbac7551a5baeb4e3cc2cb3a6> <http://xmlns.com/foaf/0.1/name> "SE Brennan"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a3ec3853e527d84bc3c964b6d39b2297> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-a3ec3853e527d84bc3c964b6d39b2297> <http://xmlns.com/foaf/0.1/givenName> "L"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a3ec3853e527d84bc3c964b6d39b2297> <http://xmlns.com/foaf/0.1/familyName> "Shamseer"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a3ec3853e527d84bc3c964b6d39b2297> <http://xmlns.com/foaf/0.1/name> "L Shamseer"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-08e6a91b9e90724371fdd6d9a610acd0> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-08e6a91b9e90724371fdd6d9a610acd0> <http://xmlns.com/foaf/0.1/givenName> "MJ"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-08e6a91b9e90724371fdd6d9a610acd0> <http://xmlns.com/foaf/0.1/familyName> "Page"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-08e6a91b9e90724371fdd6d9a610acd0> <http://xmlns.com/foaf/0.1/name> "MJ Page"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-f711d756ebe24c6584b68a38a411b552> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-f711d756ebe24c6584b68a38a411b552> <http://xmlns.com/foaf/0.1/givenName> "JM"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-f711d756ebe24c6584b68a38a411b552> <http://xmlns.com/foaf/0.1/familyName> "Grimshaw"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-f711d756ebe24c6584b68a38a411b552> <http://xmlns.com/foaf/0.1/name> "JM Grimshaw"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-e5f9e9e5b76ef0811e9c64b322807c6d> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-e5f9e9e5b76ef0811e9c64b322807c6d> <http://xmlns.com/foaf/0.1/givenName> "MM"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-e5f9e9e5b76ef0811e9c64b322807c6d> <http://xmlns.com/foaf/0.1/familyName> "Lalu"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-e5f9e9e5b76ef0811e9c64b322807c6d> <http://xmlns.com/foaf/0.1/name> "MM Lalu"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-16c54cb5926d653b3c1f6f7dacc404ea> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-16c54cb5926d653b3c1f6f7dacc404ea> <http://xmlns.com/foaf/0.1/givenName> "T"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-16c54cb5926d653b3c1f6f7dacc404ea> <http://xmlns.com/foaf/0.1/familyName> "Li"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-16c54cb5926d653b3c1f6f7dacc404ea> <http://xmlns.com/foaf/0.1/name> "T Li"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-0f7f64211662069c4f9cfdd59e2952e1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-0f7f64211662069c4f9cfdd59e2952e1> <http://xmlns.com/foaf/0.1/givenName> "AC"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-0f7f64211662069c4f9cfdd59e2952e1> <http://xmlns.com/foaf/0.1/familyName> "Tricco"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-0f7f64211662069c4f9cfdd59e2952e1> <http://xmlns.com/foaf/0.1/name> "AC Tricco"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-2aa720dcd4babdb26d162aa2d619441e> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-2aa720dcd4babdb26d162aa2d619441e> <http://xmlns.com/foaf/0.1/givenName> "TC"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-2aa720dcd4babdb26d162aa2d619441e> <http://xmlns.com/foaf/0.1/familyName> "Hoffmann"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-2aa720dcd4babdb26d162aa2d619441e> <http://xmlns.com/foaf/0.1/name> "TC Hoffmann"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-9bda0d4f3bb6ccb455be79e643a5b2ab> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-9bda0d4f3bb6ccb455be79e643a5b2ab> <http://xmlns.com/foaf/0.1/givenName> "EW"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-9bda0d4f3bb6ccb455be79e643a5b2ab> <http://xmlns.com/foaf/0.1/familyName> "Loder"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-9bda0d4f3bb6ccb455be79e643a5b2ab> <http://xmlns.com/foaf/0.1/name> "EW Loder"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-c0ec8e685034100a72ac617165dbfd1c> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-c0ec8e685034100a72ac617165dbfd1c> <http://xmlns.com/foaf/0.1/givenName> "LA"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-c0ec8e685034100a72ac617165dbfd1c> <http://xmlns.com/foaf/0.1/familyName> "Stewart"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-c0ec8e685034100a72ac617165dbfd1c> <http://xmlns.com/foaf/0.1/name> "LA Stewart"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-9e0abfeb048325230a13ae51c9aee014> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-9e0abfeb048325230a13ae51c9aee014> <http://xmlns.com/foaf/0.1/givenName> "CD"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-9e0abfeb048325230a13ae51c9aee014> <http://xmlns.com/foaf/0.1/familyName> "Mulrow"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-9e0abfeb048325230a13ae51c9aee014> <http://xmlns.com/foaf/0.1/name> "CD Mulrow"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-d105a544a5f6244828dde02b9350a49a> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-d105a544a5f6244828dde02b9350a49a> <http://xmlns.com/foaf/0.1/givenName> "VA"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-d105a544a5f6244828dde02b9350a49a> <http://xmlns.com/foaf/0.1/familyName> "Welch"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-d105a544a5f6244828dde02b9350a49a> <http://xmlns.com/foaf/0.1/name> "VA Welch"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-4ef78efced562fe0e384ac24862221bb> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-4ef78efced562fe0e384ac24862221bb> <http://xmlns.com/foaf/0.1/givenName> "JE"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-4ef78efced562fe0e384ac24862221bb> <http://xmlns.com/foaf/0.1/familyName> "McKenzie"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-4ef78efced562fe0e384ac24862221bb> <http://xmlns.com/foaf/0.1/name> "JE McKenzie"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-fcfa09827ad208e3f246bb2b55602194> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-fcfa09827ad208e3f246bb2b55602194> <http://xmlns.com/foaf/0.1/givenName> "S"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-fcfa09827ad208e3f246bb2b55602194> <http://xmlns.com/foaf/0.1/familyName> "McDonald"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-fcfa09827ad208e3f246bb2b55602194> <http://xmlns.com/foaf/0.1/name> "S McDonald"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-96581d80d6285d4e371cda8949d5612a> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-96581d80d6285d4e371cda8949d5612a> <http://xmlns.com/foaf/0.1/givenName> "E"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-96581d80d6285d4e371cda8949d5612a> <http://xmlns.com/foaf/0.1/familyName> "Mayo-Wilson"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-96581d80d6285d4e371cda8949d5612a> <http://xmlns.com/foaf/0.1/name> "E Mayo-Wilson"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-679e76d8ea78e3423170d167f9de68d6> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-679e76d8ea78e3423170d167f9de68d6> <http://xmlns.com/foaf/0.1/givenName> "I"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-679e76d8ea78e3423170d167f9de68d6> <http://xmlns.com/foaf/0.1/familyName> "Boutron"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-679e76d8ea78e3423170d167f9de68d6> <http://xmlns.com/foaf/0.1/name> "I Boutron"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a7efb6cf5bb3aae7ca49c696328f593c> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-a7efb6cf5bb3aae7ca49c696328f593c> <http://xmlns.com/foaf/0.1/givenName> "JM"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a7efb6cf5bb3aae7ca49c696328f593c> <http://xmlns.com/foaf/0.1/familyName> "Tetzlaff"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a7efb6cf5bb3aae7ca49c696328f593c> <http://xmlns.com/foaf/0.1/name> "JM Tetzlaff"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-0a3c14e4617df79d5947b76bccd03e31> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-0a3c14e4617df79d5947b76bccd03e31> <http://xmlns.com/foaf/0.1/givenName> "D"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-0a3c14e4617df79d5947b76bccd03e31> <http://xmlns.com/foaf/0.1/familyName> "Moher"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-0a3c14e4617df79d5947b76bccd03e31> <http://xmlns.com/foaf/0.1/name> "D Moher"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-25b029668cb87b043a442e6bdba0680e> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-25b029668cb87b043a442e6bdba0680e> <http://xmlns.com/foaf/0.1/givenName> "R"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-25b029668cb87b043a442e6bdba0680e> <http://xmlns.com/foaf/0.1/familyName> "Chou"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-25b029668cb87b043a442e6bdba0680e> <http://xmlns.com/foaf/0.1/name> "R Chou"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-c807eab0b76c3e8662afcc92c711a039> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-c807eab0b76c3e8662afcc92c711a039> <http://xmlns.com/foaf/0.1/givenName> "LA"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-c807eab0b76c3e8662afcc92c711a039> <http://xmlns.com/foaf/0.1/familyName> "McGuinness"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-c807eab0b76c3e8662afcc92c711a039> <http://xmlns.com/foaf/0.1/name> "LA McGuinness"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/EPrint> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/ArticleEPrint> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/terms/isPartOf> <https://discovery.ucl.ac.uk/id/repository> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337871> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1337871> <http://www.w3.org/2000/01/rdf-schema#label> "The PRISMA 2020 statement: An updated guideline for reporting systematic reviews (Text)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://purl.org/dc/elements/1.1/hasVersion> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://eprints.org/ontology/hasPublished> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337871> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10130721/1/1-s2.0-S0895435621000731-main.pdf> . <https://discovery.ucl.ac.uk/id/document/1337871> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10130721/1/1-s2.0-S0895435621000731-main.pdf> . <https://discovery.ucl.ac.uk/id/eprint/10130721/1/1-s2.0-S0895435621000731-main.pdf> <http://www.w3.org/2000/01/rdf-schema#label> "1-s2.0-S0895435621000731-main.pdf"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1337872> . <https://discovery.ucl.ac.uk/id/document/1337872> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1337872> <http://www.w3.org/2000/01/rdf-schema#label> "The PRISMA 2020 statement: An updated guideline for reporting systematic reviews (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1337872> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337872> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337872> <http://eprints.org/relation/islightboxThumbnailVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337872> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10130721/2/lightbox.jpg> . <https://discovery.ucl.ac.uk/id/document/1337872> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10130721/2/lightbox.jpg> . <https://discovery.ucl.ac.uk/id/eprint/10130721/2/lightbox.jpg> <http://www.w3.org/2000/01/rdf-schema#label> "lightbox.jpg"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1337873> . <https://discovery.ucl.ac.uk/id/document/1337873> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1337873> <http://www.w3.org/2000/01/rdf-schema#label> "The PRISMA 2020 statement: An updated guideline for reporting systematic reviews (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1337873> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337873> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337873> <http://eprints.org/relation/ispreviewThumbnailVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337873> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10130721/3/preview.jpg> . <https://discovery.ucl.ac.uk/id/document/1337873> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10130721/3/preview.jpg> . <https://discovery.ucl.ac.uk/id/eprint/10130721/3/preview.jpg> <http://www.w3.org/2000/01/rdf-schema#label> "preview.jpg"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1337874> . <https://discovery.ucl.ac.uk/id/document/1337874> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1337874> <http://www.w3.org/2000/01/rdf-schema#label> "The PRISMA 2020 statement: An updated guideline for reporting systematic reviews (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1337874> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337874> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337874> <http://eprints.org/relation/ismediumThumbnailVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337874> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10130721/4/medium.jpg> . <https://discovery.ucl.ac.uk/id/document/1337874> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10130721/4/medium.jpg> . <https://discovery.ucl.ac.uk/id/eprint/10130721/4/medium.jpg> <http://www.w3.org/2000/01/rdf-schema#label> "medium.jpg"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1337875> . <https://discovery.ucl.ac.uk/id/document/1337875> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1337875> <http://www.w3.org/2000/01/rdf-schema#label> "The PRISMA 2020 statement: An updated guideline for reporting systematic reviews (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1337875> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337875> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337875> <http://eprints.org/relation/issmallThumbnailVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337875> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10130721/5/small.jpg> . <https://discovery.ucl.ac.uk/id/document/1337875> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10130721/5/small.jpg> . <https://discovery.ucl.ac.uk/id/eprint/10130721/5/small.jpg> <http://www.w3.org/2000/01/rdf-schema#label> "small.jpg"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1337876> . <https://discovery.ucl.ac.uk/id/document/1337876> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1337876> <http://www.w3.org/2000/01/rdf-schema#label> "The PRISMA 2020 statement: An updated guideline for reporting systematic reviews (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1337876> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337876> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337876> <http://eprints.org/relation/isIndexCodesVersionOf> <https://discovery.ucl.ac.uk/id/document/1337871> . <https://discovery.ucl.ac.uk/id/document/1337876> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10130721/6/indexcodes.txt> . <https://discovery.ucl.ac.uk/id/document/1337876> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10130721/6/indexcodes.txt> . <https://discovery.ucl.ac.uk/id/eprint/10130721/6/indexcodes.txt> <http://www.w3.org/2000/01/rdf-schema#label> "indexcodes.txt"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10130721> <http://www.w3.org/2000/01/rdf-schema#seeAlso> <https://discovery.ucl.ac.uk/id/eprint/10130721/> . <https://discovery.ucl.ac.uk/id/eprint/10130721/> <http://purl.org/dc/elements/1.1/title> "HTML Summary of #10130721 \n\nThe PRISMA 2020 statement: An updated guideline for reporting systematic reviews\n\n" . <https://discovery.ucl.ac.uk/id/eprint/10130721/> <http://purl.org/dc/elements/1.1/format> "text/html" . <https://discovery.ucl.ac.uk/id/eprint/10130721/> <http://xmlns.com/foaf/0.1/primaryTopic> <https://discovery.ucl.ac.uk/id/eprint/10130721> .