Title:Associação de polimorfismos genéticos nos genes GLT6D1, IL10 e ANRIL com periodontite agressiva em uma população brasileira : Validation of reported GLT6D1 (rs1537415), IL10 (rs6667202) and ANRIL (rs1333048) single nucleotide polymorphisms for aggressive periodontitis in a Brazilian population / Validation of reported GLT6D1 (rs1537415), IL10 (rs6667202) and ANRIL (rs1333048) single nucleotide polymorphisms for aggressive periodontitis in a Brazilian population