From the Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD (O'’Hara, Gage, and Loudermilk), the Department of Plastic and Reconstructive Surgery, Johns Hopkins University, Baltimore, MD (Drogt), the Department of Public and Occupational Health, Amsterdam UMC Location University of Amsterdam, Amsterdam, the Netherlands (Klazinga and Kringos), and the Department of Quality of Care, Global Health, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands (Klazinga and Kringos).Correspondence to Dr. O'Hara: [email protected]

We acknowledge the support of the University of Maryland, Baltimore, Institute for Clinical & Translational Research (ICTR), and the National Center for Advancing Translational Sciences (NCATS) Clinical Translational Science Award (CTSA) grant number UL1TR003098.

Supplemental digital content is available for this article. Direct URL citation appears in the printed text and is provided in the HTML and PDF versions of this article on the journal’s Web site (www.jaaos.org).

Dr. O’Hara or an immediate family member has stock or stock options held in Arbutus Medical, Inc. Dr. Gage or an immediate family member has received royalties from Arthrex and Elsevier; serves as a paid consultant to Metalogix, restor3D, and TrackX. None of the following authors or any immediate family member has received anything of value from or has stock or stock options held in a commercial company or institution related directly or indirectly to the subject of this article: Ms. Loudermilk, Dr. Drogt, Dr. Klazinga, Dr. Kringos, and Dr. Mundy.