1. Department of Clinical Medicine and Surgery, University of Naples “Federico II”, Naples, Italy
2. Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
3. SOLTI Breast Cancer Research Group, Barcelona, Spain
4. Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
5. Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, USA
6. Northwestern University Clinical and Translational Sciences Institute (NUCATS), Northwestern University, Chicago, IL, USA
7. Ospedale Policlinico San Martino-IRCCS, Genova, Italy
8. Department of Internal Medicine, University of Genova, Genova, Italy
9. Department of Medicine, University of Udine, Udine, Italy
10. IRCCS Centro di Riferimento Oncologico Aviano-National Cancer Institute, Aviano, PN, Italy
11. Division of Gynecologic Oncology, Department of Women's and Children's Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
12. Department of Management, University of Turin, Turin, Italy
13. Centre for Research on Health and Social Care Management (CERGAS), SDA Bocconi School of Management, Milan, Italy
14. Breast Unit, Istituto Nazionale Tumori Fondazione “G. Pascale”, Naples, Italy
15. Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
16. Division of Medical Oncology 2, Istituto Oncologico Veneto–IRCCSS, Padova, Italy
17. Massachusetts General Hospital Cancer Center, Boston, MA, USA
18. Department of Medical Oncology, Hospital Arnau de Vilanova, Valencia, Spain
19. Department of Internal Medicine, Section of Medical Oncology, Yale, Cancer Centre, Yale University, School of Medicine, New Haven, CT, USA
20. Department of Medical Oncology, Hospital Clínic, Barcelona, Spain
21. Centre Hospitalier Universitaire de Liège and Liège University, Liège, Belgium
22. “Sandro Pitigliani” Medical Oncology Department, Hospital of Prato, Prato, Italy
23. Department of Medical, Surgery and Health Sciences, University of Trieste, Trieste, Italy
24. Breast Cancer Unit, Azienda Socio, Sanitaria Territoriale di Cremona, Cremona, Italy