Saskia Haegens, PhD Columbia University College of Physicians and Surgeons Department of Neurological Surgery 650 West 168 Street, P&S 5-447 New York, NY 10032 USA
Donders Institute for Brain, Cognition and Behaviour Centre for Cognitive Neuroimaging Radboud University Nijmegen P.O. Box 9101 6500 HB Nijmegen The Netherlands email: shaegens(at)gmail.com