1. Division of Integrative Systems Medicine and Digestive Diseases, Imperial College London, London, UK.
2. Fogarty International Center, Bethesda, MD, USA.
3. Asociación Benéfica PRISMA, Unidad de Investigación Biomedica, Iquitos, Peru.
4. International Center for Diarrhoeal Disease Research, Dhaka, Bangladesh.
5. Haydom Global Health Institute, Haydom, Tanzania.
6. Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, USA.
7. Haukeland University Hospital, Bergen, Norway.
8. Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
9. School of Human Development and Health, Faculty of Medicine, University of Southampton, UK.