- Correspondence to Dr Aaron S Dumont, Division of Neurovascular and Endovascular Neurosurgery, Department of Neurological Surgery, Thomas Jefferson University, 901 Walnut Street, 3rd Floor, Philadelphia, PA 19107, USA;
- Received September 7, 2012
- Revised October 23, 2012
- Accepted October 25, 2012
- First published November 17, 2012.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.