From the Department of Health Care Policy, Harvard Medical School, and the Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston.
Disclosure forms provided by the author are available with the full text of this editorial at NEJM.org.
A preliminary version of this editorial was published on July 21, 2020, at NEJM.org.
New England Journal of Medicine 384(8):p 757-758, February 25, 2021. | DOI: 10.1056/NEJMe2025674