1 Department of Health Systems Management, Medical School for International Health, Ben Gurion University of the Negev, Beer Sheva, Israel. markakatz@gmail.com.
2 University of Michigan School of Public Health, Ann Arbor, MI, USA. markakatz@gmail.com.
3 Agence de Médecine Préventive, Paris, France.
4 Agence de Médecine Préventive, Anchorage, AK, USA.
5 Independent consultant, Oakland, USA.
6 , Los Gatos, CA, USA.
7 Independent consultant, Ottawa, Canada.
8 National Perinatal Epidemiology Unit (NPEU), University of Oxford, Oxford, UK.
9 Vaccine Access and Delivery Program, PATH, Seattle, WA, USA.
10 Vaccinology and Immunology Research Trials Unit, Discipline of Paediatrics, Women's and Children's Hospital and University of Adelaide, Adelaide, Australia.
11 Robinson Research Institute, University of Adelaide, North Adelaide, Australia.
12 Department of Medicine, University of Washington, Seattle, USA.
13 Harborview Medical Center, University of Washington, Seattle, WA, USA.
14 Initiative for Vaccine Research, World Health Organization, Geneva, Switzerland.
15 Better Outcomes Registry & Network (BORN), CHEO Research Institute, Ottawa, Canada.
16 Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada.