1. Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
2. Veritas Collaborative, Durham, North Carolina, USA
3. Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA
4. Department of Psychology, Southern Methodist University, Dallas, Texas, USA
5. Department of Psychology, Saint Louis University, Saint Louis, Missouri, USA
6. Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
7. Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden