1. HOMI Fundacion Hospital Pediatrico la Misericordia, Pediatric Endocrinologist, Colombia, South America

2. Hospital San Vicente Fundación and Associate Professor, Universidad de Antioquia, Pediatric Endocrinologist, Colombia, South America

3. Universidad Nacional de Colombia, Pediatric Pulmonology and Immunology Research Group, Colombia, South America

4. Universidad de Antioquia, Department of Pediatrics, Colombia, South America