1 Department of Women's and Children's Health, University of Otago, Dunedin, New Zealand. Electronic address: peter.mcintyre@otago.ac.nz.
2 Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
3 Instituto Nacional de Saúde, Marracuene, Mozambique.
4 Ministry of Health, Sanabis, Bahrain.
5 Department of Global Health, School of Public Health and Community Medicine, University of Washington, Seattle, WA, USA.
6 Dalhousie Medical School, Dalhousie University, Halifax, NS, Canada.
7 South African Medical Research Council Vaccine and Infectious Diseases Analytics Research Unit, University of the Witwatersrand, Johannesburg, South Africa.
8 Eastern Mediterranean Public Health Network, Amman, Jordan.
9 Department of Epidemiology and Public Health, London School of Hygiene & Tropical Medicine, London, UK.
10 Center for Vaccine Development and Global Health, School of Medicine, University of Maryland, Baltimore, MD, USA.
11 Department of Health Security, Finnish Institute for Health and Welfare, Helsinki, Finland.
12 STAR Fellows Department, Public Health Institute, Washington DC, USA.
13 Department of Clinical Tropical Medicine and the Vaccine Trial Centre, Mahidol University, Nakhon Pathom, Bangkok.
14 Department of Paediatrics, University of Oxford, Oxford, UK.
15 Department of Public Health, National Autonomous University of Mexico, Mexico City, Mexico.