Received: 2 December 2020
Accepted: 11 January 2021
First Online: 29 January 2021
Compliance with ethical standards
: LB, JHM, JD, and MS declare no conflict of interest. TASS reports personal fees from Symbios and DePuy-Synthes outside the submitted work. MPB reports personal fees from Symbios, Wright Medical, Integra, and DePuy Synthesis outside the submitted work.