1. Department of Integrative Physiology, University of Colorado Boulder, Boulder, Colorado, USA
2. SSLS, Inc., Johnson City, Tennessee, USA
3. Department of Civil and Construction Engineering, Oregon State University, Corvallis, Oregon, USA
4. Advanced Lighting Team, Pacific Northwest National Laboratory, Portland, Oregon, USA
5. F.lux Software LLC, Los Angeles, California, USA
6. Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
7. Chronobiology, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
8. Department of Neurology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
9. Centre for Study and Treatment of Circadian Rhythms, Douglas Mental Health University Institute, Montreal, Canada
10. Department of Psychiatry, McGill University, Montreal, Canada
11. Center for Circadian Biology, University of California, San Diego, California, USA
12. Departments of Psychiatry and Neuroscience, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA