1 Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK. Electronic address: kara.hanson@lshtm.ac.uk.
2 Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK.
3 Breakthrough International Consultancy, Addis Ababa, Ethiopia.
4 Heidelberg Institute of Global Health, University Hospital and Faculty of Medicine, University of Heidelberg, Heidelberg, Germany.
5 National Treasury, Pretoria, South Africa.
6 Results for Development, Washington DC, USA.
7 Bill & Melinda Gates Foundation, New Delhi, India.
8 UNICEF, Iraq Country Office, Baghdad, Iraq.
9 World Health Organization, Kigali, Rwanda.
10 World Bank, Washington DC, USA.
11 China Center for Health Development Studies, Peking University, Beijing, China.
12 Health Division, The Organisation for Economic Co-operation and Development, Paris, France.
13 Abt Associates, Dar es Salaam, Tanzania.
14 Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK.
15 Department of Community Medicine, University of Nigeria, Enugu, Nigeria.
16 Department of Public Health and Primary Care, University of Cambridge, UK.
17 Health Systems Transformation Platform, New Delhi, India.
18 World Health Organization, Geneva, Switzerland.
19 Pronova Technologies, Santiago, Chile.
20 Bill & Melinda Gates Foundation, Seattle, WA, USA.
21 College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone.