Cai Q, Bonfanti P, Sambathkumar R, Vanuytsel K, Vanhove J, Gysemans C, Debiec-Rychter M, Raitano S, Heimberg H, Ordovas L, et al. Prospectively Isolated NGN3-Expressing Progenitors From Human Embryonic Stem Cells Give Rise to Pancreatic Endocrine Cells. Stem Cells Transl Med. 2014.