1. Division of Cancer Survivorship Research, Center for Cancer Control and Information Services, National Cancer Center, Tokyo
2. Regional Medical Liaison and Patient Support Center, Aichi Cancer Center Hospital, Nagoya
3. Department of Breast Oncology, Shikoku Cancer Center, Matsuyama
4. Department of Nursing, Shikoku Cancer Center, Matsuyama
5. Department of Radiation Oncology, National Cancer Center Hospital, Tokyo, Japan