Wang, Shuai
Zhang, Jie
He, Xiaohui
Zhang, Yexin
Chen, Jing
Su, Qiang
Pang, Shuchao
Zhang, Shufang
Cui, Yinghua
Funding for this research was provided by:
National Natural Science Foundation of China (81370271, 81400291, 81670341, 81870279)
Shandong Taishan Scholar Program, China (tshw201502063)
Article History
Received: 1 May 2019
Accepted: 24 October 2019
First Online: 27 November 2019
Ethics approval and consent to participate
: The study protocol was reviewed and approved by the Ethics Committee at the Affiliated Hospital of Jining Medical University, China, and conducted in conformance with the Helsinki Declaration. Informed written consent was obtained from all patients before all the study procedures.
: Not applicable.
: The authors declare that they have no competing interests.