1. Department of Pediatrics, Stanford University School of Medicine, Pediatrics, Palo Alto, CA, USA
2. Department of Pediatrics, Catholic University of Health and Allied Sciences Bugando, Pediatrics, Mwanza, Tanzania
3. Pediatric Association of Tanzania, Dar Es Salaam, Tanzania
4. Catholic University of Health and Allied Sciences School of Public Health, Mwanza, Tanzania
5. Department of Pediatrics, Hubert Kairuki Memorial University, Pediatrics, Dar Es Salaam, Tanzania
6. Area 9 Lyceum, Educational Design, Chestnut Hill, PA, USA
7. Department of Pediatrics, Muhimbili University of Health and Allied Sciences School of Medicine, Pediatrics, Dar Es Salaam, Tanzania
8. Department of Pediatrics, Simiyu District Hospital, Pediatrics, Simiyu, Tanzania
9. Department of Infectious Disease and Epidemiology, London School of Hygiene and Tropical Medicine, Infectious Disease Epidemiology, Nairobi, Kenya