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Do JT, Han DW, Gentile L, Sobek-Klocke I, Stehling M, Lee HT, Schöler HR.Do JT, et al. Among authors: scholer hr.Stem Cells. 2007 Apr;25(4):1013-20. doi: 10.1634/stemcells.2006-0691. Epub 2007 Jan 11.Stem Cells. 2007.PMID: 17218392