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Poehnert D, Abbas M, Kreipe HH, Klempnauer J, Winny M.Poehnert D, et al.Int J Med Sci. 2015 Jan 1;12(1):1-6. doi: 10.7150/ijms.8870. eCollection 2015.Int J Med Sci. 2015.PMID: 25552912Free PMC article.