1. Pediatric Emergency Department CCSS Hospital Nacional de Niños "Dr. Carlos Sáenz Herrera" San José Costa Rica
2. Department of Biomedical and Neuromotor Sciences Alma Mater Studiorum – University of Bologna Bologna Italy
3. Infectious Disease Department CCSS Hospital Nacional de Niños "Dr. Carlos Sáenz Herrera" San José Costa Rica
4. Departamento de Docencia e Investigación Instituto Latinoamericano de Ecografía en Medicina (ILEM Ciudad de Mexico Mexico
5. CLÍNICA JAS MÉDICA Lima Peru
6. Unidad de Infectología Pediátrica del Hospital Nacional Edgardo Rebagliati Martins Lima Peru
7. Hospital General Regional 200 IMSS Mexico Mexico
8. Hospital Madre Niño San Bartolome Lima Peru
9. Hospital Pablo Tobon Uribe Medellin Medellin Colombia
10. Fundacion Neumologica Colombiana Bogotà Colombia
11. Pediatric Infectious Disease Hospital isidoro Iriarte Quilmes Argentina
12. Department of Woman and Child Health and Public Health Fondazione Policlinico Universitario A. Gemelli Rome Italy
13. Dipartimento di Scienze Biotecnologiche di Base Cliniche Intensivologiche e Perioperatorie Università Cattolica del Sacro Cuore Rome Italy
14. Global Health Research Institute Istituto di Igiene Università Cattolica del Sacro Cuore Rome Italy