Rezania, Alireza
Bruin, Jennifer E
Arora, Payal
Rubin, Allison
Batushansky, Irina
Asadi, Ali
O'Dwyer, Shannon
Quiskamp, Nina
Mojibian, Majid
Albrecht, Tobias
Yang, Yu Hsuan Carol
Johnson, James D http://orcid.org/0000-0002-7523-9433
Kieffer, Timothy J
Article History
Received: 4 July 2014
Accepted: 5 September 2014
First Online: 11 September 2014
Change Date: 16 September 2014
Change Type: Erratum
Change Details: Erratum: In the version of this article initially published online, there were several errors in the PDF and/or the HTML versions. PDF and HTML versions: In the abstract, the last sentence should have read “<i>in vivo</i>” rather than “<i>in vitro</i>.” In the Methods, under the heading “Differentiation of S4 cells in suspension aggregate cultures,” the units of the cell clump size should have been micrometers rather than millimeters, as follows: “On the last day of culture, S4 cells were treated with 5 mg/ml dispase (Corning, Cat# 354235) for 5 min at 37 °C, followed by gentle pipetting to break into cell clumps (100–200 μm).” In the Methods, under the heading “<i>S4: pancreatic endoderm, PDX1</i><sup>+</sup><i>/NKX6.1</i><sup>+</sup><i> cells (3 d)</i>,” milliliter should have been microliter, as follows: “The resulting cell pellet was resuspended as single cells at a density of ~0.5 × 10<sup>5</sup> cells/μl on filter inserts (BD, Cat#35-3493 or Corning Cat#3420); 5–10 μl per spot for a total of 0.25–0.5 × 10<sup>6</sup> cells/spot) at an air-liquid interface.” HTML version: In the legends to Figures 2, 3, 4 and 7, the units of the scale bars should have been micrometers rather than millimeters. The errors have been corrected for the print, PDF and HTML versions of this article.
Competing interests
: A. Rezania, P.A., A. Rubin and I.B. are employees of Janssen R&D, LLC; T.J.K. received financial support from Janssen R&D, LLC, for the research described in this article.