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.
Reuben JS, Crawley WT, Webb P, den Brok KF, Woodburn E, Montemayor JR, Roberts-Lieb S, de Jong PGM, Dickinson BL.Reuben JS, et al. Among authors: de jong pgm.Med Sci Educ. 2020 Oct 20;31(1):297. doi: 10.1007/s40670-020-01115-8. eCollection 2021 Feb.Med Sci Educ. 2020.PMID: 34457883Free PMC article.