1. Department of Stomatology School, Universidad Privada San Juan Bautista, Lima, Peru
2. Professor of the Stomatology School, Universidad Privada San Juan Bautista, Lima, Peru
3. Academic Coordinator of the Stomatology School, Universidad Privada San Juan Bautista, Lima, Peru
4. Academic Coordinator of the Master of Public Health, Universidad Privada San Juan Bautista, Lima, Peru