Mocroft, A; Lundgren, JD; Sabin, ML; Monforte, AD; Brockmeyer, N; Casabona, J; Castagna, A; ... Collaboration of Observational HIV Epidemiological Research Euro; + view all Mocroft, A; Lundgren, JD; Sabin, ML; Monforte, AD; Brockmeyer, N; Casabona, J; Castagna, A; Costagliola, D; Dabis, F; De Wit, S; Fätkenheuer, G; Furrer, H; Johnson, AM; Lazanas, MK; Leport, C; Moreno, S; Obel, N; Post, FA; Reekie, J; Reiss, P; Sabin, C; Skaletz-Rorowski, A; Suarez-Lozano, I; Torti, C; Warszawski, J; Zangerle, R; Fabre-Colin, C; Kjaer, J; Chene, G; Grarup, J; Kirk, O; Collaboration of Observational HIV Epidemiological Research Euro; - view fewer (2013) Risk Factors and Outcomes for Late Presentation for HIV-Positive Persons in Europe: Results from the Collaboration of Observational HIV Epidemiological Research Europe Study (COHERE). PLoS Med , 10 (9) , Article e1001510. 10.1371/journal.pmed.1001510.