1. Department of Chemistry, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
2. Department of Surgery, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung 80145, Taiwan
3. Division of Breast Oncology and Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung 80756, Taiwan
4. Department of Surgery Faculty and College of Medicine, Kaohsiung Medical University, Kaohsiung 80756, Taiwan