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Huis In Het Veld JG, Verkaik R, Mistiaen P, van Meijel B, Francke AL.Huis In Het Veld JG, et al. Among authors: mistiaen p.BMC Geriatr. 2015 Nov 11;15:147. doi: 10.1186/s12877-015-0145-6.BMC Geriatr. 2015.PMID: 26561236Free PMC article.Review.