Funding for this research was provided by:
CIHR Foundation Grant (FDN-159931)
CIHR grant awarded to the Quebec SPOR Support Unit (SU1-139759)
Received: 23 September 2019
Accepted: 18 December 2019
First Online: 11 January 2020
: DM is on the executive of the EQUATOR Network and is the founding editor-in-chief of <i>Systematic Reviews.</i> The authors declare that they have no competing interests.