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T Kwok, Associate Professor, Department of Medicine and Therapeutics; The Chinese University of Hong Kong, Prince of Wales Hospital, New Territories Hong Kong.
E Lau, Associate Professor, Department of Community and Family Medicine; The Chinese University of Hong Kong, Prince of Wales Hospital, New Territories Hong Kong.
J Woo, Professor, Department of Medicine and Therapeutics; The Chinese University of Hong Kong, Prince of Wales Hospital, New Territories Hong Kong.
J K H Luk, Medical Officer, Department of Medicine and Therapeutics; The Chinese University of Hong Kong, Prince of Wales Hospital, New Territories Hong Kong.
E Wong, Research Nurse, Department of Medicine and Therapeutics; The Chinese University of Hong Kong, Prince of Wales Hospital, New Territories Hong Kong.
A Sham, Technician, Department of Community and Family Medicine; The Chinese University of Hong Kong, Prince of Wales Hospital, New Territories Hong Kong.
S H Lee, Professor, Department of Community and Family Medicine; The Chinese University of Hong Kong, Prince of Wales Hospital, New Territories Hong Kong.