1. Department of Oral Diagnosis, Piracicaba Dental SchoolState University of CampinasPiracicabaSão PauloBrazil
2. Health Science ProgramState University of Montes ClarosUnimontesMinas Gerais StateBrazil
3. Division of Periodontics, Department of Prosthodontics and Periodontics, Piracicaba Dental SchoolState University of CampinasPiracicabaSão PauloBrazil
4. Department of Morphology, Piracicaba Dental SchoolState University of CampinasPiracicabaSão PauloBrazil
5. Stomatology Clinic, Dental SchoolState University of Montes ClarosMontes ClarosMinas GeraisBrazil
6. Special Genetics ServiceHospital of the Federal University of Minas GeraisBelo HorizonteMinas GeraisBrazil
7. Center for Rehabilitation of Craniofacial Anomalies, Dental SchoolUniversity of José Rosário VellanoBelo HorizonteMinas GeraisBrazil