[1] Changi Gen Hosp Singapore, Gastroenterol & Hepatol, Singapore, Singapore
[2] Duke NUS Med Sch, Singapore, Singapore
[3] Stanford Univ, Med Ctr, Palo Alto, CA USA
[4] Harvard Med Sch, Boston, MA USA
[5] Acad Sinica, Genom Res Ctr, Taipei, Taiwan
[6] Natl Yang Ming Chiao Tung Univ, Yangming Campus, Taipei, Taiwan
[7] Kaohsiung Med Univ, Kaohsiung, Taiwan
[8] Acad Sinica, Taipei, Taiwan
[9] Nanjing Drum Tower Hosp, Nanjing, Peoples R China
[10] Univ Vermont, Robert Larner MD Coll Med, Burlington, MA USA
[11] Natl Taiwan Univ, Coll Publ Hlth, Taipei, Taiwan
[12] Yong Loo Lin Sch Med, Singapore, Singapore
[13] SingHealth, Changi Gen Hosp, Dept Gastroenterol & Hepatol, Singapore, Singapore
[14] Stanford Univ, Sch Med, Stanford, CA USA
[15] Nanjing Univ Chinese Med, Nanjing Drum Tower Hosp Clin Coll Tradit Chinese, Dept Infect Dis, Nanjing, Peoples R China
[16] Nanjing Univ Chinese Med, Nanjing Drum Tower Hosp, Dept Infect Dis, Clin Coll Tradit Chinese & Western Med, Nanjing, Peoples R China
[17] Shandong First Med Univ, Dept Infect Dis, Shandong Prov Hosp Affiliated, Shandong, Peoples R China
[18] Shandong Univ, Shandong Prov Hosp, Cheeloo Coll Med, Dept Infect Dis, Shandong, Peoples R China
[19] Singapore Gen Hosp, Div Pathol, Singapore, Singapore
[20] Singapore Gen Hosp, Dept Gastroenterol & Hepatol, Singapore, Singapore
[21] Stanford Univ, Dept Med, Div Gastroenterol & Hepatol, Med Ctr, Palo Alto, CA USA
[22] Vet Affairs Palo Alto Hlth Care Syst, Div Gastroenterol & Hepatol, Palo Alto, CA USA
[23] Chinese Univ Hong Kong CUHK, Hong Kong, Peoples R China
[24] Stanford Univ, Dept Epidemiol & Populat Hlth, Stanford, CA USA