University of California, Harvard University - Program for Global Surgery and Social Change, University of Jordan - School of Medicine, University of the Witwatersrand, University of the Witwatersrand, Global Alliance for Surgery, Obstetric, Trauma and Anaesthesia Care, University of Zimbabwe - Department of Surgery, Seth Gordhandas Sunderdas Medical College - King Edward Memorial Hospital, University of Cape Town (UCT), London School of Economics and Political Science, Harvard University - Harvard Medical School, Stellenbosch University, London School of Economics and Political Science, Aga Khan University, University of Oxford, University of Melbourne - Department of Neonatal and Paediatric Surgery, National Hospital Abuja, Monash University, Harvard University - Program in Global Surgery and Social Change, University of California, University of California, University of California, University of California, Harvard University - Program for Global Surgery and Social Change, Pacific Community (SPC), Harvard University - Harvard Medical School, London School of Economics and Political Science, Anaesthetic Private Practice, Harvard University, University of Cape Town (UCT), University of Global Health Equity, World Federation of Societies of Anaesthesiologists, London School of Hygiene & Tropical Medicine - Department of Global Health and Development and Karolinska Institutet

University of Illinois at Chicago, Strathmore University, Lodwar County Referral Hospital, University of Pittsburgh, School of Medicine - Division of Trauma Surgery - Global Health, University of Pittsburgh, Northwestern University - Feinberg School of Medicine, Lodwar County Referral Hospital, Harvard University, Harvard University, Lodwar County Referral Hospital, US Army Institute of Surgical Research, Karolinska Institutet, George Washington University - Department of Pediatrics, Turkana County, Department of Health, Lodwar County Referral Hospital, Strathmore University, University of Pittsburgh, University of Pittsburgh, Strathmore University and Harvard University

McGill University - McGill University Health Centre, University of Pittsburgh, School of Medicine - Division of Trauma Surgery - Global Health, Cornell University - Weill Cornell Medicine, Harvard University, Karolinska Institutet, Christian Medical College, World Health Organization (WHO) and Harvard University

Barking, Havering and Redbridge University Hospitals NHS Trust, Harvard University - Program for Global Surgery and Social Change, Hurley Medical Center, University of California, San Francisco (UCSF), Harvard University - Brigham and Women's Hospital, Christian Medical College, The George Institute for Global Health (India), Christian Medical College - Department of Transfusion Medicine and Immunohaematology, World Health Organization (WHO), Harvard University and Karolinska Institutet

affiliation not provided to SSRN, affiliation not provided to SSRN, Harvard University - Harvard Medical School, Harvard University - Harvard Medical School, affiliation not provided to SSRN, affiliation not provided to SSRN and Harvard University