About the Authors

Peijian Ding

Affiliations Department of Surgery, Hebei Medical University, Shijiazhuang, Hebei, China, Department of Surgery, Hebei General Hospital, Shijiazhuang, Hebei, China, Department of Oncology & Immunotherapy, Hebei General Hospital, Shijiazhuang, Hebei, China, Department of Surgery, The Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China

Yang Yang

Affiliation Department of Surgery, The Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China

Luyang Cheng

Affiliation Department of Surgery, The Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China

Xuejun Zhang

Affiliation Department of Surgery, The Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China

Limin Cheng

Affiliation Department of Surgery, The Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China

Caizhen Li

Affiliation Hebei Eracon Bio-tech Co. Ltd, Shijiazhuang, Hebei, China

Jianhui Cai

jianhuicai2001@163.com

Affiliations Department of Surgery, Hebei Medical University, Shijiazhuang, Hebei, China, Department of Surgery, Hebei General Hospital, Shijiazhuang, Hebei, China, Department of Oncology & Immunotherapy, Hebei General Hospital, Shijiazhuang, Hebei, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JC. Performed the experiments: PD YY. Analyzed the data: PD YY JC. Contributed reagents/materials/analysis tools: Luyang Cheng XZ Limin Cheng CL. Wrote the paper: PD JC.