Zhao, Rui
Zhang, Yanli
Zhang, Xin
Yang, Yongmei
Zheng, Xin
Li, Xiaohui
Liu, Yingjie
Zhang, Yi
Funding for this research was provided by:
Shandong Key Research and Development Program (2016GSF201122)
Shandong Key Research and Development Program (2016CYJS01A02)
Taishan Scholar Foundation
Natural Science Foundation of Shandong Province (ZR2017MH044)
Fundamental Research Funds of Shandong University (2014QLKY03)
National Natural Science Foundation of China (81601846)
Article History
Received: 2 January 2018
Accepted: 19 February 2018
First Online: 27 February 2018
Ethics approval and consent to participate
: This study was reviewed and approved by the Ethics Committee of Qilu Hospital of Shandong University, and all patients provided written informed consent.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.