In this retrospective cohort study, we analysed electronic health records of individuals (≥12 years) who were members of the health-care organisation Kaiser Permanente Southern California (CA, USA), ...

At age 5, Aquil Sudah first heard the “Lift Every Voice and Sing,” or as he prefers to call it, the Black National Anthem. The hymn, written by James Weldon Johnson and composed by J. Rosamond Johnson ...