1. Institute of Pharmacology and Toxicology; University of Zurich; Zurich Switzerland
2. University Hospital of Child and Adolescent Psychiatry and Psychotherapy; University of Bern; Bern Switzerland
3. Department of Psychiatry and Human Behavior; The Alpert Medical School of Brown University; Providence RI USA
4. Sleep and Performance Research Center; Washington State University; Spokane WA USA
5. Elson S. Floyd College of Medicine; Washington State University; Spokane WA USA
6. The KEY Institute for Brain-Mind Research; Department of Psychiatry, Psychotherapy and Psychosomatics; University Hospital of Psychiatry; Zurich Switzerland
7. Zurich Center for Interdisciplinary Sleep Research; University of Zurich; Zurich Switzerland
8. Zurich Center for Integrative Human Physiology; University of Zurich; Zurich Switzerland
9. Neuroscience Center Zurich; University and ETH Zurich; Zurich Switzerland