1. Department of Psychiatry and Psychotherapy, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
2. ChronoRecord Association Inc., Fullerton, CA, USA (www.chronorecord.org)
3. Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
4. Department of Psychiatry, University of Missouri Kansas City School of Medicine, Kansas City, MO, USA
5. Department of Psychiatry, University of Massachusetts, Worcester, MA, USA
6. Department of Psychiatry, University of Toronto, ON, Canada and Mood Disorders Center of Ottawa, Ottawa, Canada
7. Department of Psychiatry, University of California San Diego, San Diego, CA, USA
8. Department of Psychiatry and Psychotherapy, University of Cologne Medical School, Cologne, Germany
9. Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior University of California Los Angeles (UCLA), Los Angeles, CA, USA