1. Full professor of plastic surgery, Faculty of Medicine and Psychology, Sapienza University of Rome, Department NESMOS, Sant’Andrea Hospital , Rome , Italy
2. Associate professor of plastic surgery, Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center , Houston, TX , USA , and a breast surgery section editor for Aesthetic Surgery Journal
3. Associate professor of plastic surgery, Aesthetic Plastic Reconstructive Unit/CHU TENON PARIS - APHP, Université Pierre et Marie Curie , Paris, France. Université Pierre et Marie Curie, UPMC PARIS VI, Paris , France
4. Plastic surgeon in private practice in Salò , Italy
5. Professor of surgery, Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center , New York, NY , USA
6. Full professor of pathology, Amsterdam UMC-Vrije Universiteit Amsterdam, Department of Pathology and Cancer Center Amsterdam , Amsterdam , the Netherlands
7. Associate professor of pathology, Pathology Unit, Department of Clinical and Molecular Medicine, Sapienza University, Sant’Andrea Hospital , Rome , Italy
8. Plastic surgeon in private practice in Grand Rapids , MI , USA
9. Assistant professor of immunology, Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center , Houston, TX , USA
10. Professor of medicine, Lymphoma Service, Memorial Sloan-Kettering Cancer Center , New York, NY , USA
11. Professor of surgery, Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center , Houston, TX , USA
12. Division head, Department of Surgery, Division of Plastic and Reconstructive Surgery, University of British Columbia , Vancouver, British Columbia , Canada , and a clinical editor for Aesthetic Surgery Journal
13. Plastic surgeon in private practice in London , UK
14. Associate professor of hematopathology, Department of Hematopathology, The University of Texas MD Anderson Cancer Center , Houston, TX , USA
15. Professor of plastic surgery, Plastic Surgery Department, Hospital Moriah, Hospital Sírio-Libanês , Higienópolis, São Paulo , Brazil
16. Professor in biostatistics, research methods, and epidemiology, School of Health Sciences and Education, Harokopio University in Athens , Athens , Greece
17. Plastic surgeon in private practice in Leawood , KS , USA
18. Professor of cellular and molecular tumour biology, Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Addenbrooke's Hospital , Cambridge , UK
19. Plastic surgery resident, Faculty of Medicine and Psychology, Sapienza University of Rome, Department NESMOS, Sant’Andrea Hospital , Rome , Italy
20. Assistant professor of plastic surgery, Faculty of Medicine and Psychology, Sapienza University of Rome, Department NESMOS, Sant’Andrea Hospital , Rome , Italy