1. Department of Surgical, Medical, Dental and Morphological Science with Interest Transplant, Oncological and Regenerative Medicine, Dermatology Unit University of Modena and Reggio Emilia Modena Italy
2. College of Medicine and Health Sciences, United Arab Emirates University Al Ain United Arab Emirates
3. Department of Clinical and Experimental Medicine, Dermatology Unit University of Parma Parma Italy
4. Dr Urtis Clinic Milan Italy
5. Dr Urtis Clinic Rome Italy