Tsan Yuk Hospital, Hong Kong, Hong Kong, China
Faculty of Dentistry, The University of Hong Kong, Hong Kong, Hong Kong, China
Department of Medicine, Queen Mary Hospital, Hong Kong, China
Voice Research Laboratory, The University of Hong Kong, Hong Kong, Hong Kong
Department of Obstetrics and Gynecology, the University of Hong Kong, Hong Kong, Hksar, China
Chinese Medicine Clinic cum Training and Research Centers of the University of Hong Kong, Hong Kong, Hong Kong, China
University of Hong Kong, Queen Mary Hospital, Hong Kong, Hong Kong
Queen Mary Hospital, Hong Kong, Hong Kong
The University of Hong Kong, Hong Kong, China
Prince Philip Dental Hospital, Hong Kong, China
Queen Mary Hospital, Hong Kong, China
Queen Mary Hospital and Tung Wah Hospital, Hong Kong, Hong Kong
Queen Mary Hospital, Tung Wah Hospital, Hong Kong, Hong Kong