*Department of Orthopaedic Surgery, The Rothman Institute, Philadelphia, PA
†Department of Orthopaedics, Blusson Spinal Cord Centre, University of British Columbia, Vancouver, British Columbia, Canada.
Address correspondence and reprint requests to Alexander R. Vaccaro, MD, PhD, Department of Orthopaedic Surgery, The Rothman Institute, 925 Chestnut St., Philadelphia, PA 19107; E-mail: email@example.com
Acknowledgment date: November 29, 2011. Acceptance date: December 5, 2011.
The device(s)/drug(s) that is/are the subject of this manuscript is/are not FDA-approved for this indication and is/are not commercially available in the United States.
No funds were received in support of this work.
One or more of the author(s) has/have received or will receive benefits for personal or professional use from a commercial party related directly or indirectly to the subject of this manuscript: e.g., honoraria, gifts, consultancies, royalties, stocks, stock options, decision-making position.