1. Pediatric Infectiology Unit, Hospital Dona Estefânia, Local Health Unit of São José, Lisbon, Portugal
2. NOVA Medical School, New University of Lisbon, Lisbon, Portugal
3. Pediatric Gastroenterology Unit, Hospital Dona Estefânia, Local Health Unit of São José, Lisbon, Portugal
4. Global Health and Tropical Medicine, GHTM, Associate Laboratory in Translation and Innovation Towards Global Health, LA-REAL, Instituto de Higiene e Medicina Tropical, IHMT, Universidade NOVA de Lisboa, UNL, Lisbon, Portugal