[1] Erasmus MC, Gastroenterol & Hepatol, Rotterdam, Netherlands
[2] Jiao Tong Univ, Ruijin Hosp, Gastroenterol & Hepatol, Infect Dis, Shanghai 200030, Peoples R China
[3] Fudan Univ, Zhong Shan Hosp, Gastroenterol & Hepatol, Shanghai 200433, Peoples R China
[4] Klinikum Johann Wolfgang Goethe Univ, Med Klin 1, Gastroenterol & Hepatol, Frankfurt, Germany
[5] Cerrahpasa Med Fac, Gastroenterol & Hepatol, Istanbul, Turkey
[6] Fudan Univ, Shanghai Publ Hlth Ctr, Gastroenterol & Hepatol, Shanghai 200433, Peoples R China
[7] Wroclaw Med Univ, Gastroenterol & Hepatol, Wroclaw, Poland
[8] Ege Univ, Tip Fak, Gastroenterol & Hepatol, Bornova, Turkey
[9] Natl Inst Infect Dis, Gastroenterol & Hepatol, Bucharest, Romania
[10] Toronto Western & Gen Hosp, Univ Hlth Network, Ctr Liver Dis, Gastroenterol & Hepatol, Toronto, ON, Canada