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.
Franke KH, Krumkamp R, Mohammed A, Sarpong N, Owusu-Dabo E, Brinkel J, Fobil JN, Marinovic AB, Asihene P, Boots M, May J, Kreuels B.Franke KH, et al.BMC Med Inform Decis Mak. 2018 Mar 27;18(1):23. doi: 10.1186/s12911-018-0600-3.BMC Med Inform Decis Mak. 2018.PMID: 29580278Free PMC article.