1Departments of Orthopaedic Surgery (C.D.E., A.E.L., E.B.G., and A.M.K.), Anesthesiology (S.G.), and Medicine (L.A.R.), Hospital for Special Surgery, New York, NY
E-mail address for C.D. Eliasberg: email@example.com
Investigation performed at the Hospital for Special Surgery, New York, NY
Disclosure: This publication was supported by National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health (NIH) under award number T32 AR007281. The content is solely the responsibility of the authors and does not necessarily represent the official views of the NIH. The Disclosure of Potential Conflicts of Interest forms are provided with the online version of the article (http://links.lww.com/JBJSREV/A467).