Statistics from Altmetric.com
Contributors SB and HS were responsible for drafting the paper and the acquisition, analysis and interpretation of data for the work. SR and AP were responsible for the conception of the work and its critical revision. CD was responsible for the substantial acquisition of data and the article’s critical revision. All the authors gave final approval for the work to be published and agree to be accountable for all aspects of the work.
Competing interests None declared.
Provenance and peer review Not commissioned; externally peer reviewed.
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.