1Department of Breast and Endocrine Surgery, Osaka International Cancer Institute, Osaka, Japan
2Department of Breast Oncology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa 259-1193 Japan
3Department of Breast Surgery and Oncology, Kanagawa Cancer Center, Kanagawa, Japan
4Department of Breast Oncology, Hokkaido Cancer Center, Hokkaido, Japan
5Department of Breast Oncology, Saitama Medical University International Medical Center, Saitama, Japan
6Division of Breast Oncology, Saitama Cancer Center, Saitama, Japan
7Department of Breast Surgery, Kitano Hospital, Osaka, Japan
8First Department of Surgery, University of the Ryukyus Hospital, Okinawa, Japan
9Department of Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
10Department of Breast Surgery, JCHO Kurume General Hospital, Fukuoka, Japan
11Department of Breast Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
12Cancer Treatment Center, Kansai Medical University Hospital, Osaka, Japan
13Department of Breast and Medical Oncology, National Center for Global Health and Medicine, Tokyo, Japan
14Department of Breast Oncology, Aichi Cancer Center, Aichi, Japan
15Department of Diagnostic Imaging and Nuclear Medicine, Tokyo Women’s Medical University, Tokyo, Japan
16Oncology Medical Science Department I, Daiichi Sankyo Co., Ltd., Tokyo, Japan
17Data Intelligence Department, Daiichi Sankyo Co., Ltd., Tokyo, Japan
18Advanced Cancer Translational Research Institute, Showa University, Tokyo, Japan