1. Barcelona Centre for International Health Research (CRESIB, Hospital Clínic - University of Barcelona); Barcelona Spain
2. CIBER Epidemiology and Public Health (CIBERESP); Barcelona Spain
3. Manhiça Health Research Centre (CISM); Maputo Mozambique
4. Division of Infection and Immunity; The Walter and Eliza Hall Institute for Medical Research; Melbourne Vic. Australia
5. Department of Medical Biology; The University of Melbourne; Melbourne Vic. Australia