Article History
Received: 23 October 2018
Accepted: 26 February 2019
First Online: 9 April 2019
Compliance with Ethical Standards
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: Matthew Sloan, MD, MS, and Ajay Premkumar, MD, MPH, declare that they have no conflicts of interest. Neil P. Sheth, MD, reports being a paid consultant to Zimmer, Smith & Nephew, and Medacta and receiving royalties from Elsevier, outside the submitted work.
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: Disclosure forms provided by the authors are available with the online version of this article.