[1] Univ Ibadan, Fac Pharm, Ibadan, Nigeria
[2] Univ Edinburgh, Global Hlth Policy Unit, Edinburgh, Midlothian, Scotland
[3] Karolinska Inst, Global Publ Hlth Dept, Stockholm, Sweden
[4] Soc Study Womens Hlth SSWH, Old Yundum, Gambia
[5] Fed Univ Technol Minna, Minna, Nigeria
[6] Univ Wolverhampton, Fac Educ Hlth & Wellbeing, Inst Hlth, Wolverhampton, England
[7] London Sch Hyg & Trop Med, Dept Global Hlth & Dev, London, England