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.
Schönfeld S, Rathmer I, Michaelsen MM, Hoetger C, Onescheit M, Lange S, Werdecker L, Esch T.Schönfeld S, et al. Among authors: werdecker l.JMIR Res Protoc. 2022 Aug 2;11(8):e37195. doi: 10.2196/37195.JMIR Res Protoc. 2022.PMID: 35916708Free PMC article.
Jacobs A, Flägel K, Werdecker L, Esch T.Jacobs A, et al. Among authors: werdecker l.Z Evid Fortbild Qual Gesundhwes. 2022 Aug;172:31-39. doi: 10.1016/j.zefq.2022.04.028. Epub 2022 Jun 17.Z Evid Fortbild Qual Gesundhwes. 2022.PMID: 35725547German.