1. Dermatology Department of Experimental, Diagnostic and Specialty Medicine Policlinico Sant'Orsola‐Malpighi University of Bologna Bologna Italy
2. Unit of Dermatology USL Toscana Centro‐Prato Hospital Prato Italy
3. Pathology Division IRCCS Istituto Europeo di Oncologia Milan Italy
4. Unit of Preventive Gynecology IRCCS Istituto Europeo di Oncologia Milan Italy
5. Melanoma Division IRCCS Istituto Europeo di Oncologia Milan Italy