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.
Hylén M, Nilsson S, Kristensson-Hallström I, Kristjánsdóttir G, Stenström P, Vilhjálmsson R.Hylén M, et al. Among authors: kristensson hallstrom i.BMC Health Serv Res. 2022 Aug 8;22(1):1008. doi: 10.1186/s12913-022-08398-0.BMC Health Serv Res. 2022.PMID: 35941653Free PMC article.