1. School of Sociology, Wuhan University, Wuhan, China
2. Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
3. Zhongshan Huineng Social Work Service Centre, Guangzhou, China
4. Hezhou University, Hezhou, China
5. Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
6. School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
7. Grief Healing Service, Independent Researcher, Westfield, NJ, USA