Sun, Qing
Liu, Junli
Cheng, Guanghui
Dai, Mingkai
Liu, Jiaxi
Qi, Zhenqiang
Zhao, Jingjie
Li, Wei
Kong, Feng
Liu, Gang
Björkholm, Magnus
Xu, Dawei https://orcid.org/0000-0003-3141-4524
Funding for this research was provided by:
Natural Science Foundation of Shandong Province (2016ZDJS07A09)
Article History
Received: 15 July 2019
Accepted: 17 April 2020
First Online: 4 May 2020
Ethics approval and consent to participate
: The study was approved by the Ethics Review Committee of Shandong University Second Hospital and informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.