About the Authors

Ji-wang Liang, Peng Gao, Zhen-ning Wang, Yong-xi Song, Ying-ying Xu, Hui-mian Xu
Department of Surgical Oncology and General Surgery, First Hospital of China Medical University, Shenyang, People’s Republic of China

Mei-xian Wang, Yu-lan Dong
Department of Tumor Pathology and Surgical Oncology, First Hospital of China Medical University, Shenyang, People’s Republic of China

Corresponding Author

josieon826@yahoo.com.cn

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JWL PG ZNW. Performed the experiments: JWL PG MXW YLD. Analyzed the data: PG. Contributed reagents/materials/analysis tools: PG YXS YYX HMX. Wrote the paper: JWL PG YXS.