1. Department of Sleep and Cognition, Netherlands Institute for Neuroscience (NIN), an institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, the Netherlands
2. Faculty of Biology, and Bernstein Center Freiburg, University of Freiburg, Freiburg, Germany
3. Centre for Chronobiology, Psychiatric Hospital of the University of Basel (UPK), Basel, Switzerland
4. Department of Clinical and Health Psychology, Department of Experimental Psychology, Utrecht University, Utrecht, The Netherlands
5. Department of Anatomy and Neurosciences, VU University Medical Center, Amsterdam, the Netherlands
6. Departments of Integrative Neurophysiology and Psychiatry, Center for Neurogenomics and Cognitive Research (CNCR), Neuroscience Campus Amsterdam, VU University and Medical Center, Amsterdam, the Netherlands