[1] Univ Hong Kong, LKS Fac Med, Dept Clin Oncol, Hong Kong, Peoples R China
[2] Univ Hong Kong, Sch Clin Med, Li Ka Shing Fac Med, Dept Clin Oncol,Ctr Canc Med, Hong Kong, Peoples R China
[3] Univ Hong Kong, Dept Clin Oncol, Hong Kong, Peoples R China
[4] Univ Hong Kong, Sch Biomed Sci, Li Ka Shing Fac Med, Hong Kong, Peoples R China
[5] Univ Hong Kong, Hong Kong, Peoples R China
[6] Univ Hong Kong, Pokfulam, Hong Kong, Peoples R China