| Institution: | 1. Hospital de Ni?os Pedro de Elizalde, Buenos Aires, Argentina;2. Department of Pediatrics, School of Medicine, Federal University of Bahia, Salvador, Brazil;3. Faculty of Public Health, S?o Paulo University, S?o Paulo, Brazil;4. Department of Pediatrics, School of Medicine, Federal University of Minas Gerais, Belo Horizonte, Brazil;5. Martag?o Gesteira Pediatric Institute, Rio de Janeiro, Brazil;6. Santa Casa de S?o Paulo Medical School, S?o Paulo, Brazil;7. Hospital General Carlos Durand, Buenos Aires, Argentina;8. Hospital Infantil Dr. Robert Reid Cabral, Santo Domingo, Dominican Republic;9. Instituto de Medicina Integral Profesor Fernando Figueira, Pernambuco, Brazil;10. Child and Adolescent Health Unit, Pan American Health Organization, Washington, District of Columbia |
