1 Department of Philosophy, University College London, London, UK. Electronic address: b.rumbold@ucl.ac.uk.
2 Yunus Centre for Social Business and Health, Glasgow Caledonian University, Glasgow, UK.
3 The Dickson Poon School of Law, Kings College London, London, UK.
4 Institute for Global Health, University College London, London, UK.
5 Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD, USA.
6 Department of Primary Care and Public Health Sciences, Kings College London, London, UK.
7 Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway; Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
8 Department of Political Science, University College London, London, UK.
9 Department of Global Health and Social Medicine, Kings College London, London, UK.
10 Department of Global Health and Social Medicine, Kings College London, London, UK; Department of Philosophy, University of Johannesburg, Johannesburg, South Africa.
11 Department of Philosophy, Logic and Scientific Method, London School of Economics, London, UK; Department of Bioethics, U.S. National Institutes of Health, Bethesda, MD, USA.
12 School of Law, Queen Mary University of London, London, UK.
13 Department of Philosophy, University College London, London, UK.
14 Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Georgetown University Law Center, Washington, DC, USA.
15 School of Law, University of Essex, Colchester, Essex, UK.