Correction Activated T-Follicular Helper 2 Cells Are Associated With Disease Activity in IgG4-Related Sclerosing Cholangitis and PancreatitisCamilleri, Michael, MD; Carlson, Paula, BS; Chedid, Victor, MD; Vijayvargiya, Priya, MD; Burton, Duane, MHA; Busciglio, Irene, BSClinical and Translational Gastroenterology: May 22, 2019 - Volume 10 - Issue 5 - p 1 doi: 10.14309/ctg.0000000000000051 CORRECTION Free Author InformationAuthors Article MetricsMetrics Received May 03, 2019 Accepted May 03, 2019 Online date: May 10, 2019 Correction to:Clinical and Translational Gastroenterology; https://doi.org/10.14309/ctg.0000000000000019 In the April 2019 issue of Clinical and Translational Gastroenterology, the license for the article by Camilleri et al. (Activated T-Follicular Helper 2 Cells Are Associated With Disease Activity in IgG4-Related Sclerosing Cholangitis and Pancreatitis. Clin Transl Gastroenterol 2019;10(4):e00019) has been changed in compliance with funding requirements. The article is published under the creative commons license CCBY. This is an open access article distributed under the Creative Commons Attribution License 4.0 (CCBY), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.© 2019 by Lippincott Williams & Wilkins, Inc.