Metformin suppresses hypoxia-induced migration via the HIF-1α/VEGF pathway in gallbladder cancer in vitro and in vivo

Oncol Rep 40: 3501-3510, 2018; DOI: 10.3892/or.2018.6751

The authors have noted that the address given for the Affiliated Hospital of Zhengzhou University in the above article was presented incorrectly: This should have been written as the First Affiliated Hospital of Zhengzhou University. Therefore, the author affiliations for this paper should have appeared as follows:

JIANWEN YE^1,2, KUNLUN CHEN^1,2, LEI QI³, RENFENG LI^1,2, HONGWEI TANG², CHUANG ZHOU^1,2 and WENLONG ZHAI^1,2

¹Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University; ²Key Laboratory of Digestive Organ Transplantation of Henan Province; Open and Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation at Henan Universities; Zhengzhou Key Laboratory of Hepatobiliary and Pancreatic Disease and Organ Transplantation; ³Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China

The authors regret that this was not corrected prior to the publication of the paper, and apologize to the readers for any inconvenience caused.