1. School of Public Health, University of Alberta, Edmonton, AB, Canada
2. Department of Psychology, Yale University, New Haven, CT, USA
3. Department of Psychology, University of Calgary, Calgary, AB, Canada
4. Veterans Administration Connecticut Healthcare System, West Haven, CT, USA
5. Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
6. Department of Neuroscience, Yale University, New Haven, CT, USA
7. Child Study Center, Yale University School of Medicine, New Haven, CT, USA
8. Connecticut Mental Health Center, New Haven, CT, USA
9. Connecticut Council on Problem Gambling, Wethersfield, CT, USA