1. Department of Psychiatry, Taipei City Hospital, Renai Branch, Taipei, Taiwan
2. National Yang-Ming University, School of Medicine, Taipei, Taiwan
3. Department of Psychiatry, Taipei City Hospital, Songde Branch, Taipei, Taiwan
4. Department of Psychiatry, School of Medicine, Taipei Medical University, Taipei, Taiwan
5. Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
6. Division of Hematology & Oncology, Department of Medicine, Yang-Ming Branch of Taipei City Hospital, Taipei, Taiwan
7. Division of General Medicine, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan