1 University of Zurich, Department of Psychology, Division of Biopsychology, Zurich, Switzerland.
2 University of Basel, Department of Psychology, Division of Molecular Neuroscience, Basel, Switzerland; University of Basel, Department of Psychology, Division of Cognitive Neuroscience, Basel, Switzerland; Clinic of Affective Disorders and General Psychiatry, Psychiatric University Hospital Zurich, Zurich, Switzerland.
3 Sleep Research & Clinical Chronobiology, Institute of Physiology, Charité University Medicine, Berlin, Germany.
4 University of Basel, Department of Psychology, Division of Molecular Neuroscience, Basel, Switzerland; University of Basel, Department of Psychology, Division of Cognitive Neuroscience, Basel, Switzerland.
5 Max Planck Institute of Psychiatry, Munich, Germany.
6 Erfurt, Germany.
7 University of Zurich, Department of Psychology, Division of Biopsychology, Zurich, Switzerland; University of Fribourg, Division of Cognitive Biopsychology and Methods, Department of Psychology, Fribourg, Switzerland. Electronic address: bjoern.rasch@unifr.ch.
8 Max Planck Institute of Psychiatry, Munich, Germany; Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Centre, Nijmegen, Netherlands. Electronic address: dresler@mpipsykl.mpg.de.