Affiliation: | aDepartment of Economics, California State University, Fullerton 800 N. State College Blvd, Fullerton, CA 92834;bThe Nethersole School of Nursing, The Chinese University of Hong Kong, Shatin, Hong Kong;cDepartment of Community and Family Medicine, Chinese University of Hong Kong, Shatin, Hong Kong;dAction for Reach Out, PO Box 98108, TST Post Office, Kowloon, Hong Kong |