In addition to Gottesfeld and Ku, authors of the study, «Friedreich's ataxia induced pluripotent stem cells model
intergenerational GAA * TTC triplet repeat instability,» were Elisabetta Soragni, Erica Campau, Elizabeth A. Thomas, Gulsah Altun, Louise C. Laurent, and Jeanne F. Loring of Scripps Research; and Marek Napierala of the University of Texas M. D. Anderson Cancer Center.