1. Department of Breast Surgery Graduate School of Medicine Kyoto University Kyoto Japan
2. Breast Oncology Service Saitama Medical University International Medical Center Hidaka Japan
3. Oncology Products Medicine Development Unit JapanEli Lilly Japan K.K Kobe Japan
4. Department of Surgery, Breast Oncology NHO Osaka National Hospital Osaka Japan
5. Breast and Endocrine Surgery Faculty of Medicine University of Tsukuba Tsukuba Japan
6. Department of Pharmacy Ibaraki Prefectural Central Hospital Kasama Japan
7. Department of Pharmaceutical Sciences Division of Clinical Medicine Faculty of Medicine University of Tsukuba Tsukuba Japan
8. Department of Biomedical Statistics and Bioinformatics. Graduate School of Medicine Kyoto University Kyoto Japan
9. Division of Breast Surgery Chiba Cancer Center Chiba Japan
10. Department of Breast Surgery Tokyo Metropolitan Health and Hospitals Corporation Ebara Hospital Tokyo Japan
11. Department of Breast Oncology Gunma Prefectural Cancer Center Gunma Japan
12. Breast Medical Oncology Breast Oncology Center The Cancer Institute Hospital of JFCR Tokyo Japan
13. Breast and Endocrine Surgery Kanagawa Cancer Center Yokohama Japan