Department of psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong
Centre for Health Behaviours Research, the Chinese University of Hong Kong, Hong Kong, Hong Kong
Department of psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong
Division of Neurosurgery, Department of Surgery, Prince of Wales Hospital, Hong Kong, Hong Kong, Hong Kong
Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, Hong Kong
The Chinese University of Hong Kong, Hong Kong, Hong Kong
Shatin Hospital, Shatin, Hong Kong
Department of Medicine and Therapeutics, Hong Kong, Hong Kong
Department of Medicine and Therapeutics, Hong Kong, Hong Kong
Endoscopy Center, Prince of Wales Hospital, Hong Kong, Hong Kong
Department of Psychiatry, Sha Tin, Hong Kong