[1] London Sch Hyg & Trop Med, Dept Global Hlth & Dev, London, England
[2] Guys & St Thomas NHS Fdn Trust, Kings Coll London, London, England
[3] UCL, Inst Womens Hlth, London, England
[4] Queen Mary Univ London, Clin Effectiveness Grp, London, England
[5] Kings Coll London, Ctr Global Hlth & Hlth Partnerships, London, England
[6] City Univ London, Dept Psychol, London, England
[7] Publ Hlth England London, Natl Infect Serv, London, England
[8] UCL, Inst Global Hlth, London, England