1. Department of Psychiatry, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
2. Department of Psychiatry, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
3. Department of Public Health, Kaohsiung Medical University, Kaohsiung, Taiwan.
4. Department of Healthcare Administration and Medical Informatics, College of Health Science, Kaohsiung Medical University, Kaohsiung, Taiwan.
5. Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
6. Division of Secretary, Kaohsiung Medical University Hospital, Kaohsiung Medical, Kaohsiung, Taiwan.
7. Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan.