1. Departments of Nursing, Wakayama Medical University Hospital, Wakayama, Japan.
2. Palliative Care Center, Oncology Center, Wakayama Medical University Hospital, Wakayama, Japan.
3. The Department of Anesthesiology, Wakayama Medical University, Japan.
4. Wakayama Medical University Graduate School of Health and Nursing Science, Wakayama, Japan.
5. Division of Blood Transfusion, Wakayama Medical University Hospital, Wakayama, Japan.
6. Departments of Hematology/Oncology, Wakayama Medical University Hospital, Wakayama, Japan
7. Division of Medical Informatics, Wakayama Medical University Hospital, Wakayama, Japan.
8. Second Department of Surgery, Wakayama Medical University, Wakayama, Japan.
9. Wakayama Medical University, School of Pharmaceutical Sciences, Wakayama, Japan.
10. Clinical Study Support Center, Wakayama Medical University Hospital, Wakayama, Japan.
11. Department of Cancer Immunotherapy, Wakayama Medical University, Wakayama, Japan.