1. Division of Breast Surgery European Institute of OncologyIRCCS Milan Italy
2. Department of Medical Surgical and Health Sciences Plastic and Reconstructive Surgery Unit University of Trieste Trieste Italy
3. Breast Unit City Hospital, Sandwell and West Birmingham Hospitals NHS Trust Birmingham UK
4. Breast Service Department of Surgery Memorial Sloan Kettering Cancer Center New York NY USA
5. Division of Melanoma, Soft Tissue Sarcomas and Rare Tumors European Institute of OncologyIRCCS Milan Italy
6. Nuclear Medicine Unit ICS Maugeri SpA SBIRCCS Pavia Italy
7. Department of Breast Radiology European Institute of OncologyIRCCS Milan Italy
8. Unit of Anatomic Pathology Agostino Gemelli University Policlinic FoundationIRCCS Rome Italy
9. Division of Plastic and Reconstructive Surgery European Institute of OncologyIRCCS Milan Italy
10. Department of Oncology and Hemato‐Oncology Faculty of Medicine University of Milan Milan Italy