[1] Showa University,Department of Hygiene, Public Health, and Preventive Medicine
[2] Juntendo University Faculty of Medicine,Department of Public Health
[3] Kitasato University School of Medicine,Department of Hygiene
[4] Juntendo University Graduate School of Medicine,Department of Palliative Medicine
[5] Department of General Medicine Juntendo University,Department of Obstetrics and Gynecology
[6] Juntendo University Faculty of Medicine,Department of Psychiatry
[7] Tokyo Women’s Medical University School of Medicine,Department of Chemotherapy and Palliative Care
[8] Tokyo Women’s Medical University Hospital,Department of Breast Oncology
[9] Juntendo University School of Medicine,undefined