1. Center for Narcolepsy, Sleep and Health Research, College of Nursing, University of Illinois at Chicago, Chicago, IL
2. Department of Biobehavioral Health Science, College of Nursing, University of Illinois at Chicago, Chicago, IL
3. Department of Medicine, University of Illinois at Chicago, Chicago, IL
4. Department of Psychology, University of Illinois at Chicago, Chicago, IL
5. Department of Bioengineering, University of Illinois at Chicago, Chicago, IL
6. Department of Pharmacology, University of Illinois at Chicago, Chicago, IL