[1] Minist Publ Hlth Russia, Cent Res Inst Epidemiol, Reference Ctr Viral Hepatitis, Moscow, Russia
[2] Minist Publ Hlth Russia, Cent Res Inst Epidemiol, Clin Diagnost & Res Ctr, Moscow, Russia
[3] Clin South Urals State Med Univ, Dept Infect Dis, Chelyabinsk, Russia
[4] Hosp Infect Dis 1, Moscow, Russia
[5] St Petersburg City AIDS Ctr, St Petersburg, Russia
[6] Ctr Dis Anal, Louisville, CO USA
[7] St Petersburg Polyclin 74, Dept Infect & Parasit Dis Immunoprophylaxis, St Petersburg, Russia
[8] Tyumen Reg State Autonomous Healthcare Inst, Consulting & Diagnost Ctr, Tyumen, Russia
[9] Samara State Med Univ SamSMU, Samara, Russia
[10] Moscow State Univ Med & Dent, Dept Infect Dis & Epidemiol, Moscow, Russia
[11] Minist Hlth Russian Federat, Moscow, Russia