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.
Chen J, Li Y, Luna LP, Chung HW, Rowe SP, Du Y, Solnes LB, Frey EC.Chen J, et al. Among authors: solnes lb.Med Phys. 2021 Jul;48(7):3860-3877. doi: 10.1002/mp.14903. Epub 2021 May 28.Med Phys. 2021.PMID: 33905560Free PMC article.