[1] Caritas Med Ctr, Dept Med, Hong Kong, Hong Kong, Peoples R China
[2] Kwong Wah Hosp, Dept Med, Hong Kong, Hong Kong, Peoples R China
[3] Princess Margaret Hosp, Dept Med, Hong Kong, Hong Kong, Peoples R China
[4] Univ Hong Kong, Queen Elizabeth Hosp, Dept Pathol, Hong Kong, Hong Kong, Peoples R China
[5] Univ Hong Kong, Queen Elizabeth Hosp, Dept Med, Hong Kong, Hong Kong, Peoples R China
[6] Univ Hong Kong, Ctr Study Liver Dis, Hong Kong, Hong Kong, Peoples R China
[7] St Pauls Hosp, Hong Kong, Hong Kong, Peoples R China
[8] Univ Hong Kong, Queen Mary Hosp, Dept Surg, Hong Kong, Hong Kong, Peoples R China
[9] Alice Ho Miu Ling Nethersole Hosp, Dept Med, Hong Kong, Hong Kong, Peoples R China