- Correspondence to Dr Kate E Ahmad, Department of Neurology, The Canberra Hospital, PO Box 11, Woden; Canberra, ACT 2606, Australia;
- Received October 28, 2012
- Revised December 9, 2012
- Accepted December 19, 2012
- First published January 19, 2013.
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.