1. Department of Psychiatry and Behavioral Sciences, University of Kansas Medical Center, Kansas City, Kansas.
2. Developmental Disabilities Center, University of Kansas Medical Center, Kansas City, Kansas.
3. Department of Preventive Medicine and Public Health, University of Kansas Medical Center, Kansas City, Kansas.
4. University of South Dakota, Vermillion, South Dakota.
5. University of Michigan, Ann Arbor, Michigan.
6. Lifespan Institute, University of Kansas, Kansas City, Kansas.
7. University of Illinois, Chicago, Illinois.