1. Sector of Dermatology and Post-Graduation Course in Dermatology; University Hospital and School of Medicine; Federal University of Rio de Janeiro; Rio de Janeiro Brazil
2. Sector of Plastic Surgery; Ivo Pitanguy Institute/Pontifical Catholic University of Rio de Janeiro; Rio de Janeiro Brazil
3. Sector of Pathology and Post-Graduation Course; University Hospital and School of Medicine; Federal University of Rio de Janeiro; Rio de Janeiro Brazil