Relationship between Periodontal Disease and Type 1 Diabetes in Adolescents Duran-Merino Denisse1, Molina-Frechero Nelly1*, Castañeda-Castaneira Enrique1, Gaona Enrique1, Reyes-Reyes Rosa E1,2, Tremillo-Maldonado Omar1, del Muro-Delgado Ruben1,2, Juárez-López Maria Lilia3 and Bologna-Molina Ronell4