Statistics from Altmetric.com
Contributors All authors contributed significantly to this. Work conception; data search, screening and extraction; data analysis: TR and MD. Manuscript writing: TR. Manuscript, revision and approval: all coauthors. TR, ML and MD take responsibility for the integrity of the work as a whole, from inception to published article.
Funding MD receives a salary award from the Fonds de Recherche du Québec-Santé. There was no specific funding received for this study.
Competing interests None declared.
Provenance and peer review Not commissioned; externally peer reviewed.
Patient consent for publication Not required.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.