1. Department of Neurology, Center of Translational Neuro‐ and Behavioural Sciences, University Medicine Essen University Duisburg‐Essen Essen Germany
2. Wellcome Centre for Integrative Neuroimaging, FMRIB, Nuffield Department of Clinical Neurosciences University of Oxford Oxford UK
3. Brain Imaging Facility, Interdisciplinary Center for Clinical Research RWTH Aachen University Aachen Germany
4. Mater Misericordiae University Hospital, Eccles St. University College Dublin Dublin Ireland
5. Division of Anaesthesia, University of Cambridge Addenbrooke's Hospital Cambridge UK
6. School of Medicine, Department of Neurology Technical University of Munich Munich Germany