Chinese, Mercè Garcia-Barceló, Lok Yee Chow, Kwok Lim Lam, Helen Fung Kum Chiu, Yun Kowk Wing, and Mary Miu Yee Waye ( Department of Psychiatry, Prince of Wales Hospital, and 2 Department of Biochemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong Special Administrative Region; * address correspondence to this author at: Department of Psychiatry, 11/F Room 134045, P...