National Cancer Institute / US Center for Disease Control / Department of Community Medicine / Clinical Biochemistry Unit / Chinese University of Hong Kong / US Environmental Protection Agency / UK Government Department of Health Scientific Committee on Tobacco and Health / American Society of Heating / UN Court / Research Committee of COSH / Janghorbani Hong Kong Council on Smoking and Health / University of Hong Kong / American Society of Heating / Refrigerating and Air-Conditioning Engineers / HONG KONG COUNCIL ON SMOKING AND HEALTH Passive / Queen Mary Hospital / /
Person
Edith Lau / Sidney Tam / Marie Chi / Sheldon T. Dutch / /
Position
catering worker / postal worker / Consultant and Head of the Division / average restaurant worker / Professor / waiter / Chair / /