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Thoma-Lürken T, Bleijlevens MH, Lexis MA, Hamers JP, de Witte LP.Thoma-Lürken T, et al.J Am Med Dir Assoc. 2015 Jun 1;16(6):482-9. doi: 10.1016/j.jamda.2014.12.017. Epub 2015 Feb 10.J Am Med Dir Assoc. 2015.PMID: 25676846