Statistics from Altmetric.com
Contributors All authors contributed equally in the creation of this manuscript. All authors were involved in the design of this review. The manuscript was written by KS, SA, NI, CT-B, LR and PT. All authors reviewed and critically appraised the manuscript before submission.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Provenance and peer review 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.