1. Dermatology Department State University of Rio de Janeiro (UERJ) Rio de Janeiro Brazil
2. Dermatology Departament Central Aeronautics Hospital (HCA) Rio de Janeiro Brazil
3. Dermatology Department University of Modena and Reggio Emilia (UNIMORE) Modena Italy
4. Dermatology Department Federal University of the State of Rio de Janeiro (UNIRIO) Rio de Janeiro Brazil