Received: 19 November 2020
Accepted: 17 December 2020
First Online: 8 February 2021
Compliance with ethical standards
: Ethical approval for this study was obtained from Cappagh National Orthopaedic Hospital Research Ethics Committee.
: The authors have no conflicts of interest to declare. All co-authors have seen and agree with the contents of the manuscript and there is no financial interest to report.
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