1. Department of Stomatology, School of Dentistry, University of São Paulo, São Paulo, Brazil
2. Department of Oral & Maxillofacial Surgery, and Periodontology, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
3. Department of Dental Material and Prosthesis, School of Dentistry of Ribeirão Preto, USP – University of São Paulo, Ribeirão Preto, Brazil
4. Division of Dentistry and Stomatology, Clinical Hospital, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
5. Department of Internal Medicine, Ribeirão Preto Medical School, USP – University of São Paulo, Ribeirão Preto, Brazil
6. GIMAP EA 3064 (Groupe Immunité des Muqueuses et Agents Pathogènes), University of Lyon, Saint-Etienne, France
7. Department of Stomatology, Public Oral Health and Forensic Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil