1. Department of Pediatrics, Universidad Nacional de Colombia, Fundación Santa Fe de Bogotá, Bogotá Colombia.
2. Clínica De La Mujer, Centro Policlínico del Olaya, Bogotá, Colombia.
3. Instituto de Investigaciones Clínicas and Department of Obstetrics and Gynecology, Universidad Nacional de Colombia, Bogotá, Colombia.
4. Head of Pediatric Cardiology Unit (HUG), Director Pulmonary Hypertension Program (HUG) Children's University Hospital, Geneva, Switzerland.
5. Chief and Selby's Chair of Pediatric Cardiology, University of Colorado, School of Medicine, Children's Hospital Colorado, Denver, Colorado, USA.