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Doty HA, Leedy MR, Courtney HS, Haggard WO, Bumgardner JD.Doty HA, et al.J Mater Sci Mater Med. 2014 Jun;25(6):1449-59. doi: 10.1007/s10856-014-5167-7. Epub 2014 Feb 7.J Mater Sci Mater Med. 2014.PMID: 24504748