1. Department of Dermatology and Allergology; Ludwig-Maximilian University; Munich Germany
2. Center for Experimental Drug and Gene Electrotransfer; Department of Oncology; Copenhagen University Hospital Herlev; Herlev Denmark
3. Department of Plastic Surgery; Copenhagen University Hospital Herlev; Denmark
4. Department of Dermatology and Plastic Surgery; Dermatologic Clinic; University of Rome ‘La Sapienza’; Rome Italy
5. Department of Reconstructive Plastic Surgery; James Cook University Hospital; Middlesbrough U.K.
6. Department of Otolaryngology Head & Neck Surgery; University of Pavia; IRCCS Policlinico San Matteo Foundation; Pavia Italy
7. Department of Plastic Surgery; St George's Hospital; London U.K.
8. Department of Dermatology; Klinikum Wels-Grieskirchen; Wels Austria
9. Department of Plastic Surgery; Whiston Hospital; Prescot Merseyside U.K.
10. Department of Soft Tissue/Bone Sarcoma and Melanoma; Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology; Warsaw Poland
11. Department of Plastic Surgery
12. Department of Clinical Oncology; Christie Hospital; NHS Foundation Trust; Manchester U.K.
13. Department of Plastic and Reconstructive Surgery; Southmead Hospital; North Bristol NHS Trust; Bristol U.K.
14. Veneto Institute of Oncology IOV-IRCCS; Padova Italy
15. Department of Surgery, Oncology and Gastroenterology; University of Padova; Padova Italy
16. Department of Medical Sciences; Dermatologic Clinic; University of Torino; Torino Italy
17. Scientific and Medical Department; IGEA S.p.A.; Carpi Italy