1. Department of Medical Psychology, Nippon Medical School
2. Division of Patient Safety, Keio University School of Medicine
3. Department of Medical Oncology, School of Medicine, Kanazawa Medical University
4. Faculty of Nursing, Toho University
5. Department of Psychiatry, Nagoya City University West Medical Center
6. Department of Stress Sciences and Psychosomatic Medicine, Graduate School of Medicine, The University of Tokyo