1. Taipei City Psychiatric Center Taipei City Hospital Taipei Taiwan
2. Department of Psychiatry, School of Medicine, College of Medicine Taipei Medical University Taipei Taiwan
3. Psychiatric Research Center Taipei Medical University Hospital Taipei Taiwan
4. Department of Psychiatry Mackay Memorial Hospital Taipei Taiwan
5. Department of Psychiatry Mackay Medical College Taipei Taiwan
6. Institute of Public Health, School of Medicine National Yang‐Ming University Taipei City Taiwan