An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Popkin CA, Morrissette CR, Fortney TA, McCormick KL, Gorroochurn P, Stuart MJ.Popkin CA, et al. Among authors: mccormick kl.JAMA Netw Open. 2023 May 1;6(5):e2311308. doi: 10.1001/jamanetworkopen.2023.11308.JAMA Netw Open. 2023.PMID: 37163266Free PMC article.