Lawn, Will
Hallak, Jaime E.
Crippa, Jose A.
Dos Santos, Rafael
Porffy, Lilla
Barratt, Monica J.
Ferris, Jason A. http://orcid.org/0000-0001-7474-0173
Winstock, Adam R.
Morgan, Celia J. A.
Article History
Received: 22 May 2017
Accepted: 11 October 2017
First Online: 9 November 2017
Change Date: 1 March 2018
Change Type: Correction
Change Details: A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper.
Competing Interests
: Celia Morgan has consulted for Janssen and GlaxoSmithKline and received compensation. Adam Winstock is the founder of the Global Drug Survey.