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.
Bogaert D, Hermans PW, Boelens H, Sluijter M, Luijendijk A, Rumke HC, Koppen S, van Belkum A, de Groot R, Verbrugh HA.Bogaert D, et al. Among authors: koppen s.Clin Infect Dis. 2005 Mar 15;40(6):899-902. doi: 10.1086/428351. Epub 2005 Feb 18.Clin Infect Dis. 2005.PMID: 15736029
Koppen S, de Groot R, Neijens HJ, Nagelkerke N, van Eden W, Rümke HC.Koppen S, et al.Vaccine. 2004 Sep 3;22(25-26):3375-85. doi: 10.1016/j.vaccine.2004.02.033.Vaccine. 2004.PMID: 15308362
Ognjanovski N, Kim DS, Charlett-Green E, Goldiez E, van Koppen S, Aton SJ, Watson BO.Ognjanovski N, et al. Among authors: van koppen s.Eur J Neurosci. 2025 Jan;61(1):e16619. doi: 10.1111/ejn.16619. Epub 2024 Dec 11.Eur J Neurosci. 2025.PMID: 39663213Free PMC article.
Scheerders ERY, van der Velden SK, Goossens LMA, Hamann SAS, de Maeseneer MGR, Malskat WSJ, de Mik L, Nijsten TEC, van den Bos RR; members of the SAPTAP group.Scheerders ERY, et al.Br J Surg. 2023 Feb 15;110(3):333-342. doi: 10.1093/bjs/znac388.Br J Surg. 2023.PMID: 36464887Free PMC article.Clinical Trial.
Khusial R, van Koppen S, Honkoop P, Rijssenbeek-Nouwens L, Fieten KB, Keij S, Drijver-Messelink M, Sont J.Khusial R, et al. Among authors: van koppen s.JMIR Form Res. 2022 Nov 22;6(11):e26925. doi: 10.2196/26925.JMIR Form Res. 2022.PMID: 36413384Free PMC article.