Correction to: Clinical and Translational Gastroenterology (2015) 6, e106; doi:10.1038/ctg.2015.32; published online 13 August 2015
Author Carla Maradey-Romerao should be listed as Carla Maradey-Romero.
Affiliation Metro West Medical Center, Cleveland, Ohio, USA should be listed as MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA.