Tanimoto Y, Yamasaki T, Nagoshi N, Nishiyama Y, Nori S, Nishimura S, Iida T, Ozaki M, Tsuji O, Ji B, et al. In vivo monitoring of remnant undifferentiated neural cells following human iPS cell-derived neural stem/progenitor cells transplantation. Stem Cells Transl Med. 2020.