Affiliation: | 1.Department of Surgery; Prince of Wales Hospital; The Chinese University of Hong Kong; Shatin, NT Hong Kong;2.State Key Laboratory of Oncology in Southern China;3.Department of Pathology; Sun Yat-Sen University Cancer Center; Guangzhou, China;4.Internal Medicine-Gastroenterology; University of Michigan; Ann Arbor, Michigan USA;5.Molecular and Integrative Physiology; University of Michigan; Ann Arbor, Michigan USA |