Munblit, Daniel;    Nicholson, Timothy R;    Needham, Dale M;    Seylanova, Nina;    Parr, Callum;    Chen, Jessica;    Kokorina, Alisa;                                                                                                                                 ... Williamson, Paula R; + view all <#>        Munblit, Daniel;  Nicholson, Timothy R;  Needham, Dale M;  Seylanova, Nina;  Parr, Callum;  Chen, Jessica;  Kokorina, Alisa;  Sigfrid, Louise;  Buonsenso, Danilo;  Bhatnagar, Shinjini;  Thiruvengadam, Ramachandran;  Parker, Ann M;  Preller, Jacobus;  Avdeev, Sergey;  Klok, Frederikus A;  Tong, Allison;  Diaz, Janet V;  De Groote, Wouter;  Schiess, Nicoline;  Akrami, Athena;  Simpson, Frances;  Olliaro, Piero;  Apfelbacher, Christian;  Rosa, Regis Goulart;  Chevinsky, Jennifer R;  Saydah, Sharon;  Schmitt, Jochen;  Guekht, Alla;  Gorst, Sarah L;  Genuneit, Jon;  Reyes, Luis Felipe;  Asmanov, Alan;  O'Hara, Margaret E;  Scott, Janet T;  Michelen, Melina;  Stavropoulou, Charitini;  Warner, John O;  Herridge, Margaret;  Williamson, Paula R;   - view fewer <#>    (2022)    Studying the post-COVID-19 condition: research challenges, strategies, and importance of Core Outcome Set development.                   BMC Medicine , 20  (1)    , Article 50.  10.1186/s12916-021-02222-y <https://doi.org/10.1186/s12916-021-02222-y>.       Green open access