From The Cleveland Clinic Foundation, *Spine Institute,
†Spine Research Laboratory, and
‡Biomedical Engineering, Cleveland, Ohio.
The manuscript submitted does not contain information about medical device(s)/drug(s).
No funds were received in support of this work. No benefits in any form have been or will be received from a commercial party related directly or indirectly to the subject of this manuscript.
Address correspondence and reprint requests to Edward Benzel, MD, c/o Christine Moore, CME/Editorial Services, Department of Neurosurgery, The Cleveland Clinic Foundation, 9500 Euclid Avenue, S80, Cleveland, OH 44195, USA; E-mail: firstname.lastname@example.org