1. Division of Breast Oncology and Surgery, Department of Surgery Kaohsiung Medical University Hospital, Kaohsiung Medical University Kaohsiung Taiwan
2. Department of Surgery Kaohsiung Municipal Ta‐Tung Hospital Kaohsiung Taiwan
3. Cancer Center Kaohsiung Municipal Ta‐Tung Hospital Kaohsiung Taiwan
4. Department of Surgery, Faculty of Medicine, College of Medicine Kaohsiung Medical University Kaohsiung Taiwan
5. Department of Biomedical Science and Environmental Biology College of Life Science, Kaohsiung Medical University Kaohsiung Taiwan
6. Center of Cancer Program Development E‐Da Cancer Hospital, I‐Shou University Kaohsiung Taiwan