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History
- Received July 31, 2008
- Accepted after revision September 19, 2008
- Published online March 11, 2009.
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- Latest version (November 20, 2008 - 06:33).
- Latest version (February 24, 2009 - 06:39).
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Copyright © American Society of Neuroradiology
Author Information
- aInstitute for Diagnostic and Interventional Neuroradiology, University Hospital and University of Berne, Berne, Switzerland
- bDepartment of Otorhinolaryngology/Head and Neck Surgery, University Hospital and University of Berne, Berne, Switzerland
- Please address correspondence to Claude Nauer, MD, Institute for Diagnostic and Interventional Neuroradiology, Inselspital/University Hospital, Freiburgstr 4, CH-3010 Berne, Switzerland; e-mail: claude.nauer{at}insel.ch; and Marco Caversaccio, Department of Otorhinolaryngology/Head and Neck Surgery, Inselspital/University Hospital, Freiburgstr 4, CH-3010 Berne, Switzerland; e-mail: marco.caversaccio{at}insel.ch