Article History
Received: 25 November 2020
Accepted: 8 February 2021
First Online: 12 March 2021
Compliance with ethical standards
:
: The senior author on this paper (Mr Alex Trompeter) has to declare Paid services for Stryker (education and R + D) and Smith and Nephew and Orthofix (Education). No COI relating to this work. No payments for this work. All other authors have no conflicts of interest to declare.
: Not applicable.