1. Department of Pediatrics, University of California Davis Health System, Sacramento, California.
2. Center for Health and Technology, University of California Davis Health System, Sacramento, California.
3. Department of Dermatology, University of California Davis Health System, Sacramento, California.
4. Department of Psychiatry, University of California Davis Health System, Sacramento, California.
5. Department of Internal Medicine, University of California Davis Health System, Sacramento, California.