Cashman, Kevin D. https://orcid.org/0000-0002-8185-1039
Ritz, Christian
Article History
Received: 30 May 2018
Accepted: 25 April 2019
First Online: 28 May 2019
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: Approval by a research ethics committee to conduct this meta-analysis will not be required because it involves analysis of de-identified data that have already been collected for a separate purpose.
: Not applicable
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