1. Professor ‐ Department of Dental Sciences Faculdade de Odontologia e Centro de Pesquisas São Leopoldo Mandic Campinas São Paulo State Brazil
2. Department of Biosciences Piracicaba Dental School – FOP – UNICAMP Piracicaba São Paulo State Brazil
3. Infectious Disease Specialist ‐ Department of Infectiology Diagnosis State Program STI/AIDS Reference and Training Center of São Paulo São Paulo São Paulo State Brazil