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.
Daniels R, van Rossum E, Metzelthin S, Sipers W, Habets H, Hobma S, van den Heuvel W, de Witte L.Daniels R, et al. Among authors: sipers w.Clin Rehabil. 2011 Nov;25(11):963-74. doi: 10.1177/0269215511410728. Epub 2011 Aug 17.Clin Rehabil. 2011.PMID: 21849375
Vermeulen J, Neyens JC, Spreeuwenberg MD, van Rossum E, Boessen AB, Sipers W, de Witte LP.Vermeulen J, et al. Among authors: sipers w.J Med Internet Res. 2015 May 27;17(5):e131. doi: 10.2196/jmir.3802.J Med Internet Res. 2015.PMID: 26018423Free PMC article.
Castro E, Körver F, Merry A, van Moorsel F, Hazebroek M, Smid M, Ploux S, Bordachar P, Prinzen F, Sipers W, Strik M.Castro E, et al. Among authors: sipers w.Age Ageing. 2020 Aug 24;49(5):829-836. doi: 10.1093/ageing/afaa066.Age Ageing. 2020.PMID: 32614955
Sipers WM, Verdijk LB, Sipers SJ, Schols JM, van Loon LJ.Sipers WM, et al. Among authors: sipers sj.J Am Med Dir Assoc. 2016 May 1;17(5):466.e1-7. doi: 10.1016/j.jamda.2016.02.026.J Am Med Dir Assoc. 2016.PMID: 27107163