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Pickler RH, Reyna BA, Wetzel PA, Lewis M.Pickler RH, et al. Among authors: wetzel pa.Nurs Res Pract. 2015;2015:716828. doi: 10.1155/2015/716828. Epub 2015 Apr 27.Nurs Res Pract. 2015.PMID: 26000176Free PMC article.