1Departments of Orthopaedic Surgery (M.J.T., S.D., and L.C.J.), Gynecology and Obstetrics (L.M.S.), and Physical Medicine and Rehabilitation (J.L.D.), Johns Hopkins University, Baltimore, Maryland
E-mail address for M.J. Tanaka: email@example.com
Investigation performed at Johns Hopkins University, Baltimore, Maryland
Disclosure: The authors obtained no specific source of funding for this work. The Disclosure of Potential Conflicts of Interest forms are provided with the online version of the article (http://links.lww.com/JBJSREV/A412).