1. Renmin University of China, 59 Zhongguancun Street, 1007 Block D, Huixian Building, Haidian, Beijing 100872, China
2. Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong
3. Centre on Behavioral Health, The University of Hong Kong, Pokfulam, Hong Kong
4. International Association for Health and Yangsheng, Happy Valley, Hong Kong