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Schouten HJ, van Ginkel S, Koek HL, Geersing GJ, Oudega R, Moons KG, van Delden JJ.Schouten HJ, et al. Among authors: van ginkel s, van delden jj.J Am Med Dir Assoc. 2012 Oct;13(8):682-7. doi: 10.1016/j.jamda.2012.05.010. Epub 2012 Jun 16.J Am Med Dir Assoc. 2012.PMID: 22705033Review.