1 Department of Clinical Neuroscience, Psychology Division, Karolinska Institutet, Stockholm, Sweden, 2 Department of Medical Epidemiology and Biostatistics, Centre for Eating Disorder Innovations, Karolinska Institutet, Stockholm, Sweden, 3 Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden, 4 Center for Psychiatry Research, Region Stockholm, Stockholm, Sweden, 5 Center for Cognitive and Computational Neuropsychiatry (CCNP), Karolinska Institutet, Stockholm, Sweden, 6 Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA, 7 Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA