1. University of Southampton, Aldermoor Health Centre; Department of Primary Care and Population Sciences; Aldermoor Close Southampton Hampshire UK SO16 5ST
2. University of Oxford; Nuffield Department of Primary Care Health Sciences; Oxford UK
3. University of Southampton; Primary Care and Population Sciences, Faculty of Medicine; Southampton UK SO16 5ST
4. University of Oxford; Bodleian Health Care Libraries; Knowledge Centre, ORC Research Building, Old Road Campus Oxford Oxfordshire UK OX3 7DQ
5. Liverpool School of Tropical Medicine; Centre for Maternal and Newborn Health; Pembroke Pl Liverpool UK L3 5QA
6. Mbarara University of Science and Technology (MUST); Family medicine and community practice; MUST, PLOT 10-18, KABALE ROAD Mbarara Uganda 1410, Mbarara
7. Institut de recherche pour le développement, Paris Descartes University; UMR 196 CEPED; Faculté de Pharmacie, 4 avenue de l?Observatoire Paris France 75006