1 Department of Neuroradiology, TUM-Neuroimaging Center (TUM-NIC), Klinikum rechts der Isar, Technische Universität München TUM, Ismaningerstrasse 22, 81675 Munich, Germany kathrin.koch@tum.de.
2 Department of Psychiatry and Psychotherapy, Jena University Hospital, Philosophenweg 3, 07743 Jena, Germany.