1. Tropical Medicine and International Health Unit Vall d'Hebron-Drassanes; PROSICS Barcelona. Universitat Autònoma de Barcelona
2. Hospital Nossa Senhora da Paz; Cubal Angola
3. Radiology Department; University Hospital Vall d'Hebron; Barcelona Spain
4. Support Research Unit; Territorial Health Management of Central Catalonia; Catalonia Spain
5. Paediatrics Department; Tropical Medicine and International Health Unit; Vall d'Hebron-Drassanes; PROSICS Barcelona; Barcelona Spain
6. Infectious Diseases Department; PROSICS Barcelona; University Hospital Vall d'Hebron; Barcelona Spain