Comfort, Paul http://orcid.org/0000-0002-1131-8626
McMahon, John. J. http://orcid.org/0000-0001-9952-7846
Jones, Paul. A. http://orcid.org/0000-0002-3295-7670
Cuthbert, Matthew http://orcid.org/0000-0003-0960-9085
Kendall, Kristina http://orcid.org/0000-0003-3029-0435
Lake, Jason. P. http://orcid.org/0000-0003-4381-0938
Haff, G. Gregory http://orcid.org/0000-0002-0676-7750
Article History
Accepted: 29 May 2021
First Online: 11 June 2021
Declarations
:
: No sources of funding were specifically used to assist in the preparation of this article.
: All authors declare that they have no conflicts of interest relevant to the content of this review.
: All authors contributed to the initial development of the review, search criteria and collectively interpreted the results of the systematic review and meta-analysis. PC and MC contributed to the implementation of the search strategy and application of the inclusion / exclusion criteria and quality scoring. PC carried out the meta-analysis with assistance from MC. PC drafted the manuscript and all authors contributed to editing and revising the manuscript and approved the final version prior to submission.