1. Department of Psychiatry Chiayi Chang Gung Memorial Hospital Chiayi Taiwan
2. School of Medicine Chang Gung University Taoyuan Taiwan
3. Division of Nephrology, Department of Medicine Kaohsiung Veterans General Hospital Taiwan
4. School of Medicine National Yang‐Ming University Taiwan
5. Department of Healthcare Administration Asia University Taichung Taiwan
6. Department of Psychology Asia University Taichung Taiwan
7. Department of Traditional Chinese Medicine Chang Gung Memorial Hospital Chiayi Taiwan
8. Health Information and Epidemiology Laboratory Chang Gung Memorial Hospital Chiayi Taiwan