1. Marquette University School of Dentistry Milwaukee Wisconsin USA
2. Division of Dermatology Department of Internal Medicine Ribeirao Preto Medical School University of Sao Paulo Ribeirao Preto Sao Paulo Brazil
3. Graduate Program of Biomedical Sciences University Center of Herminio Ometto Foundation (FHO) Araras Sao Paulo Brazil
4. University Center of Associated Schools of Education (UNIFAE) São João da Boa Vista São Paulo Brazil
5. University Center of the Educational Foundation Guaxupe (UNIFEG) Guaxupe Minas Gerais Brazil