[1] Univ Rome Sapienza, Dept Med Sci & Biotechnol, Dermatol Clin, Rome, Italy
[2] Carpi, Igea, Modena, Italy
[3] Veneto Inst Oncol IOV IRCCS, Padua, Italy
[4] Univ Torino, Dept Med Sci, Dermatol Clin, Turin, Italy
[5] Artemed Clin, Dept Dermatol, Munich, Germany
[6] Whiston Hosp, Dept Plast Surg, Liverpool, Merseyside, England
[7] St George Hosp, Dept Plast Surg, London, England
[8] Copenhagen Univ Hosp Herlev, Dept Oncol, Ctr Expt Drug & Gene Electrotransfer, Herlev, Denmark