1 O'Neill Institute for National and Global Health Law, Georgetown University Law Center, Washington, DC 20001, USA. Electronic address: [email protected].
2 Institute for Global Health, University College London, London.
3 World Health Organization, Geneva, Switzerland.
4 BRAC James P Grant School of Public Health, BRAC University, Dhaka, Bangladesh.
5 O'Neill Institute for National and Global Health Law, Georgetown University Law Center, Washington, DC 20001, USA.