1 Institute for Innovation and Public Purpose, University College London, London WC1B 5BP, UK; Independent Consultant, Geneva, Switzerland. Electronic address: e.torreele@ucl.ac.uk.
2 Global Health Centre, The Graduate Institute for International Affairs and Development, Geneva, Switzerland.
3 School of Population and Global Health and Pandemics and Health Emergencies Readiness Lab, McGill University, Montreal, QC, Canada.
4 Georgetown University Medical Center, Washington, DC, USA.
5 School of International and Public Affairs, Columbia University, New York, NY, USA.
6 Faculty of Medical and Health Sciences, University of Auckland, Grafton, Auckland, New Zealand.
7 Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore.
8 Independent Consultant, Toronto, ON, Canada.
9 Ellen Johnson Sirleaf Presidential Centre for Women and Development, Montserrado, Monrovia, Liberia.
10 Institute for Innovation and Public Purpose, University College London, London WC1B 5BP, UK.
11 The Helen Clark Foundation, Auckland, New Zealand.