1 Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA; Breast Center, University Hospital of Basel, Basel, Switzerland. Electronic address: [email protected].
2 Department of Oncology and Metabolism, The Medical School, University of Sheffield, Sheffield, United Kingdom.
3 Breast Unit of Southern Switzerland, Ente Ospedaliero Cantonale, Lugano, Switzerland.
4 Department of Breast Surgery, Ninewells Hospital & Medical School, Dundee, United Kingdom.
5 Breast Cancer Surgical Unit, Clínica Universidad de Navarra, Madrid, Spain.
6 Division of Breast Surgery, European Institute of Oncology IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, Faculty of Medicine, University of Milan, Italy.
7 Breast Surgery Unit, San Raffaele University Hospital, Milan, Italy; Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy.
8 Department of General Surgery, Akdeniz University Hospital, Antalya, Turkey.
9 G.RE.T.A. Group for Reconstructive and Therapeutic Advancements, Milan, Naples, Catania, Italy.