Integrated Centre on Smoking Cessation, Tung Wah Group of Hospitals, Hong Kong, Hong Kong
Queen Mary Hospital, Hong Kong, Hong Kong
Oral Rehabilitation, Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
The Hong Kong Council on Smoking and Health (COSH), Hong Kong, China
Pamela Youde Nethersole Eastern Hospital, Hong Kong, Hong Kong, China
Prince Philip Dental Hospital, Hong Kong, China