1. Graduate Institute of Epidemiology and Preventive Medicine; National Taiwan University; Taipei Taiwan
2. Department of Psychology; National Chengchi University; Taipei Taiwan
3. Department of Plastic Surgery; Kaohsiung Medical University Hospital, Kaohsiung Medical University; Kaohsiung Taiwan
4. Department of Psychiatry; Kaohsiung Medical University Hospital, Kaohsiung Medical University; Kaohsiung Taiwan