- Correspondence to Dr M C Papadopoulos, Academic Neurosurgery Unit, Room 1.122, 1st Floor Jenner Wing, St George’s, University of London, Cranmer Terrace, Tooting, London SW17 0RE, UK;
- Received June 20, 2008
- Revised September 18, 2008
- Accepted October 1, 2008
- First published August 14, 2009.
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