GWAS summary statistics were contributed by the Million Veteran Program and downloaded from the dbGAP (https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs001672.v3.p1). The data that support the findings of this study are available from the Penn Medicine Biobank but restrictions apply to the availability of these data, which are not publicly available. However, the data, analytic methods, and study materials will be available from the authors upon reasonable request and with permission of the Penn Medicine Biobank.