Correction: Fractionated Ionizing Radiation Promotes Epithelial-Mesenchymal Transition in Human Esophageal Cancer Cells through PTEN Deficiency-Mediated Akt Activation.

There are errors in the author affiliations. The affiliations should appear as shown here:

Enhui He1,2,4, Fei Pan5, Guangchao Li3, Jingjing Li2,4

1 Nankai University School of Medicine, Tianjin, China, 2 Chinese PLA General Hospital and Chinese PLA Medical School, Beijing, China, 3 School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, Guangdong, China, 4 Beijing Friendship Hospital, affiliated with Capital Medical University, Beijing, China, 5 Department of Gastroenterology and Hepatology, Chinese PLA General Hospital and Chinese PLA Medical School, Beijing, China.