1. Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
2. Breast Oncology Program, Dana-Farber/Brigham and Women’s Cancer Center, Boston, Massachusetts
3. Division of Breast Surgery, Department of Surgery, Brigham and Women’s Hospital, Boston, Massachusetts
4. Breast Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
5. Division of Surgical Oncology, Department of Surgery, Cedars-Sinai Health System, Los Angeles, California