1. From the Department of Clinical Molecular Biology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway (M.L., B.K.A.); Oslo Centre for Biostatistics and Epidemiology, Department of Biostatistics, University of Oslo, and Research Support Services, Oslo University Hospital, Oslo, Norway (M.L., A.F.); NORMENT – K.G. Jebsen Centre for Psychosis Research, Institute of Clinical Medicine, University of Oslo, Oslo, Norway (V.Z., A.W., F.B., Y.W., S.D., O.A.A.); Division of Mental Health and...