Zheng, Yufan
Chen, Hairong
Zhao, Yang
Zhang, Xuping
Liu, Jinjin
Pan, Yu
Bai, Jin http://orcid.org/0000-0003-1524-7893
Zhang, Hongwei
Article History
Received: 3 January 2019
Accepted: 8 March 2019
First Online: 18 March 2019
Compliance with ethical standards
:
: The authors have declared that no competing interest exists.
: All experiments involved in this study were approved by both the Institutional Review Boards of Xuzhou Medical University and the Ethics Committee of the above hospital.
: Each patient provided a written informed consent prior to the study.