Investigation performed at the Section of Musculoskeletal Oncology, Department of Orthopaedics, University of Medicine and Dentistry of New Jersey, New Jersey Medical School, Newark.(*) No benefits in any form have been received or will be received from a commercial party related directly or indirectly to the subject of this article. No funds were received in support of this study.(**) Section of Musculoskeletal Oncology, Department of Orthopaedics, New Jersey Medical School-Doctors Office Center, 90 Bergen Street, Suite 1200, Newark, New Jersey 07103.(***) Department of Radiology, New Jersey Orthopaedic Hospital, 289 Central Avenue, Orange, New Jersey 07051.