Retraction: The Human Homolog of Drosophila Headcase Acts as a Tumor Suppressor through Its Blocking Effect on the Cell Cycle in Hepatocellular Carcinoma

• Jun Wang, 
• Li Gong, 
• Shao-Jun Zhu, 
• Qiao Zhu, 
• Li Yao, 
• Xiu-Juan Han, 
• Jia-Rui Zhang, 
• Yan-Hong Li, 
• Wei Zhang, 
• The PLOS ONE Editors