1. University College London, UCL EGA Institute for Women’s Health, London, United Kingdom
2. School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, United Kingdom
3. Department of Surgical Sciences, Faculty of Medicine, Uppsala University, Uppsala, Sweden
4. Department of Oncology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
5. Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
6. G.RE.T.A. Group for Reconstructive and Therapeutic Advancements, Milan, Naples, and Catania, Italy
7. Department of Experimental and Clinical Biomedical Sciences M. Serio, University of Florence, Florence, Italy
8. Radiation Oncology Unit, Oncology Department, Florence University Hospital, Florence, Italy
9. Division of Radiotherapy and Imaging, Institute of Cancer Research, London, United Kingdom
10. Sutter Health California Pacific Medical Center, San Francisco
11. Division of Surgical Oncology and Plastic Surgery, Tufts Medical Center, Boston, Massachusetts
12. Humanitas, Institute Clinico Catanese–Misterbianco, Catania, Italy
13. Breast Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
14. Department of Radiation Oncology, Iridium Netwerk, Wilrijk-Antwerpen, Belgium
15. Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk-Antwerpen, Belgium
16. Division of Plastic and Reconstructive Surgery, Brigham and Women’s Hospital, Boston, Massachusetts
17. Aberdeen Royal Infirmary, Breast Surgery, NHS Grampian, Aberdeen, United Kingdom
18. Section for Breast Surgery, Department of Surgery, Uppsala University Hospital (Akademiska), Uppsala, Sweden