Affiliation: | 1. School of Social Work, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina;2. Department of Psychology, Virginia Commonwealth University, Richmond, Virginia;3. Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden Department of Psychiatry, University of North Carolina, Chapel Hill, North Carolina Department of Nutrition, University of North Carolina, Chapel Hill, North Carolina |