[1] Int Agcy Res Canc IARC WHO, Early Detect Prevent & Infect Branch, Lyon, France
[2] Ctr Hosp Univ Montpellier, Serv Hepatogastroenterol, Montpellier, France
[3] CHU Lyon, Hop Croix Rousse, Serv Hepatol, Lyon, France
[4] Univ Aix Marseille, Serv Immuno Hematol Clin, APHM St Marguer, Marseille, France
[5] Univ Aix Marseille, Sci Econ & Sociales Sante & Traitement Informat Me, INSERM U912, Marseille, France
[6] Grp Hosp Diaconesses Croix St Simon, Serv Proctol Med Intervent, Paris, France
[7] Univ Hosp Rennes, Dept Gastroenterol, Rennes, France
[8] Univ Rennes 1, Inserm U1241, Rennes, France
[9] Univ Hosp Rennes, INPHY CIC 1414, Rennes, France
[10] Ctr Hosp Univ CHU Dijon, Dept Infectiol, Dijon, France
[11] Univ Bourgogne, Inst Natl Sante & Rech Med INSERM, Ctr Invest Clin INSERM CIC INSERM 1432, Dijon, France
[12] Agence Natl Rech sida & hepat Malad infectieuses e, Paris, France
[13] Ctr Natl Reference HPV, Inst Pasteur, Paris, France
[14] Hop Tenon, AP HP, Paris, France
[15] Hop St Antoine, AP HP, Grp Hosp Hop Univ Est Parisien GH HUEP, Serv Anat & Cytol Pathol, F-75571 Paris, France
[16] CHU Pontchaillou, Serv Anat & Cytol Pathol, Rennes, France
[17] Univ Calif San Francisco, Dept Pathol, San Francisco, CA USA
[18] Int Agcy Res Canc IARC WHO, Early Detect Prevent & Infect Branch, 25 Ave Tony Garnier, F-69366 Lyon 07, France