1. Institute of Biosciences, University of São Paulo, São Paulo, Brazil.
2. Department of Genetics, Butantan Institute, São Paulo, Brazil.
3. Department of Plastic surgery, Faculty of Medicine, University of São Paulo, São Paulo, Brazil.
4. Department of Plastic Surgery, State University of Health Sciences of Alagoas, Alagoas, Brazil.
5. Department of Oral Pathology, University of São Paulo, São Paulo, Brazil.
6. National Institute on Deafness and Other Communication Disorders, National Institutes Of Health, Bethesda, Maryland.
7. SOBRAPAR, Campinas, Brazil.