Article History
Received: 17 April 2019
Accepted: 22 October 2019
First Online: 6 November 2019
Compliance with ethical standards
:
: The authors have no conflicts of interest to disclose.
: All procedures performed in this study involving human cadaveric knees were approved by the Committee for Oversight of Research and Clinical Training Involving Decedents in the University of Pittsburgh (CORID No. 222) and were in accordance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the authors.