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.
Oaks JR, Wood PL Jr, Siler CD, Brown RM.Oaks JR, et al.Proc Natl Acad Sci U S A. 2022 Jul 19;119(29):e2121036119. doi: 10.1073/pnas.2121036119. Epub 2022 Jul 15.Proc Natl Acad Sci U S A. 2022.PMID: 35858351Free PMC article.