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.
Tzanetos A, Fister I Jr, Dounias G.Tzanetos A, et al. Among authors: dounias g.Data Brief. 2020 Jun 2;31:105792. doi: 10.1016/j.dib.2020.105792. eCollection 2020 Aug.Data Brief. 2020.PMID: 32577446Free PMC article.