Affiliation: | 1. Department of Periodontology, Dentistry Faculty, Universidad de los Andes, Santiago, Chile;2. Department of Oral Health Sciences, Department of Periodontology, KU Leuven & University Hospitals Leuven, Leuven, Belgium;3. Department of Public Health and Biostatistics, Universidad de los Andes, Santiago, Chile;4. Department of Endocrinology, Medicine Faculty, Universidad de los Andes, Santiago, Chile;5. Periodontics, Universidad de los Andes, Santiago, Chile |