Correction: Genome-wide analysis reveals extensive genetic overlap between schizophrenia, bipolar disorder, and intelligence (Molecular Psychiatry, (2019), 10.1038/s41380-018-0332-x) : Genome-wide analysis reveals extensive genetic overlap between schizophrenia, bipolar disorder, and intelligence (Molecular Psychiatry, (2020), 25, 4, (844-853), 10.1038/s41380-018-0332-x)