Originaltext der Studie “Human somatic cell nuclear transfer using adult cells.” siehe hier: 

Chung, Y. G., Eum, J. H., Lee, J. E., Shim, S. H., Sepilian, V., Hong, S. W., Lee, Y., Treff, N. R., Choi, Y. H., Kimbrel, E. A., Dittman, R. E., Lanza, R., & Lee, D. R. (2014). Human somatic cell nuclear transfer using adult cells. In Cell Stem Cell 14 (6), 777–780. https://www.cell.com/cell-stem-cell/fulltext/S1934-5909(14)00137-4