Qu, Qingyuan
Li, Ying
Fang, Xiaosheng
Zhang, Lingyan
Xue, Chao
Ge, Xueling
Wang, Xin
Jiang, Yujie http://orcid.org/0000-0003-2199-238X
Funding for this research was provided by:
Key Research and Development Program of Shandong Province (2015GGH318015; 2019GSF108207)
National Natural Science Foundation (81270598, 81473486, 81770210)
Article History
Received: 24 May 2019
Accepted: 25 October 2019
First Online: 27 November 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Ethics Review Board of Shandong Provincial Hospital affiliated to Shandong University, Shandong, China. All participants provided written informed consent before enrolment.
: All participants have read and approved for the manuscript.
: The authors declare that they have no competing interests.