1. Department of Hematology and Oncology, Tufts Medical Center, Boston, MA, USA
2. School of Medicine, Tufts University, Boston, MA, USA
3. Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
4. Breast Oncology Program, Dana-Farber Cancer Institute, Boston, MA, USA
5. Harvard Medical School, Boston, MA, USA
6. Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy
7. Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy
8. Division of Breast Surgery, Department of Surgery, Brigham and Women’s Hospital, Boston, MA, USA