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.
Dickerson AE, Molnar LJ, Bédard M, Eby DW, Berg-Weger M, Choi M, Grigg J, Horowitz A, Meuser T, Myers A, O'Connor M, Silverstein NM.Dickerson AE, et al.Gerontologist. 2019 Mar 14;59(2):215-221. doi: 10.1093/geront/gnx120.Gerontologist. 2019.PMID: 28958085Review.