Langlois Etienne V, Straus Sharon E, Antony Jesmin, King Valerie J, Tricco Andrea C
Alliance for Health Policy and Systems Research, World Health Organization, Geneva, Switzerland.
Faculty of Medicine, Department of Medicine, University of Toronto, Toronto, Canada.
BMJ Glob Health. 2019 Feb 5;4(1):e001178. doi: 10.1136/bmjgh-2018-001178. eCollection 2019.