| Code | Definition |
| 1 | Kalingalinga Health Centre, Zambia |
| 2 | KEMRI, FACES, Kenya |
| 3 | MTRH, AMPATH, Kenya |
| 4 | Rafiki Center, AMPATH, Kenya |
| 5 | Kitale, AMPATH, Kenya |
| 6 | Centre Hospitalier Universitaire de Cocody, Cote d'Ivoire |
| 7 | Gikondo Health Centre, Rwanda |
| 8 | Kicukiro Health Center, Rwanda |
| 9 | Chulalongkorn University, Thailand |
| 10 | Chiang Mai University, Thailand |
| 11 | Research Institute of Tropical Medicine, Philippines |
| 12 | Hospital Escuela, Honduras |
| 13 | GHESKIO, Haiti |
| 14 | CEADIPe-UNIFESP, Brazil |
| 15 | Rahima Moosa Mother and Child Hospital (RMMCH), South Africa |
| 16 | UFMG, Brazil |