1. Department of Neuropsychiatry Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences Okayama Japan
2. Department of Neuropsychiatry Okayama University Hospital Okayama Japan
3. Department of Nursing Shimane University Hospital Izumo Japan
4. Department of Social Work Faculty of Health and Welfare Kawasaki University of Medical Welfare Okayama Japan
5. Okayama Psychiatric Medical Center Okayama Japan
6. Zikei Hospital Okayama Japan
7. Division of Supportive Care Survivorship and Translational Research National Cancer Center Institute for Cancer Control Tokyo Japan
8. Division of Behavioral Sciences Institute for Cancer Control National Cancer Center Tokyo Japan
9. Tohoku Medical Megabank Organization Tohoku University Sendai Japan
10. Department of Biostatistics and Data Management Sapporo Medical University Sapporo Japan
11. Departments of Allergy and Respiratory Medicine Okayama University Hospital Okayama Japan
12. Department of Medical Oncology Shimane University Hospital Izumo Japan
13. National Cancer Center Institute for Cancer Control Group for Supportive Care and Survivorship Research Tokyo Japan
14. Department of Psychiatry Faculty of Medicine Shimane University Izumo Japan