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.
Santos PS, Courtiol A, Heidel AJ, Höner OP, Heckmann I, Nagy M, Mayer F, Platzer M, Voigt CC, Sommer S.Santos PS, et al. Among authors: mayer f.Sci Rep. 2016 Dec 12;6:38490. doi: 10.1038/srep38490.Sci Rep. 2016.PMID: 27941813Free PMC article.