1. Division of Early Drug Development, European Institute of Oncology IRCCS, Milan, Italy
2. Department of Oncology and Hematology, University of Milan, Milan, Italy
3. Breast Medicine Service, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York
4. Dana-Farber Cancer Institute, Boston, Massachusetts
5. International Breast Cancer Center, Quironsalud Group and Vall d'Hebron Institute of Oncology, Barcelona, Spain
6. Vall d´Hebron Institute of Oncology, Barcelona, Spain
7. Sarah Cannon Research Institute/Tennessee Oncology, Nashville
8. Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
9. Breast Cancer Unit, Kyoto University Hospital, Kyoto University Graduate School of Medicine, Kyoto, Japan
10. Department of Medical Oncology, Gustave Roussy, Villejuif, France