For additional information about the:
》US-based study, visit: https://www.nejm.org/doi/full/10.1056/nejmoa2005936
》International study, visit: https://www.nejm.org/doi/full/10.1056/nejmoa1913948
》Accompanying editorial: https://www.nejm.org/doi/full/10.1056/NEJMe2035083