Li, Yanxin
Lv, Zhanyun
Zhang, Jing
Ma, Qianqian
Li, Qiuhua
Song, Li
Gong, Li
Zhu, Yunliang
Li, Xiangyuan
Hao, Yanlei https://orcid.org/0000-0001-9886-9748
Yang, Yan
Funding for this research was provided by:
National Natural Science Foundation of China (81771360)
National Natural Science Foundation of China (81401064)
Natural Science Foundation of Shandong Province (ZR2017LH031)
Shandong Province Medical and Health Science and Technology Development PlanProject (2017WS222)
Article History
Received: 21 February 2019
Accepted: 12 September 2019
First Online: 13 December 2019
Compliance with ethical standards
:
: The authors declare that there is no conflict of interest in this work.
: Our study was approved by the Ethics Committee of The Affiliated Hospital of Jining Medical University (Jining, China) and written consent was provided by each participant before enrolling in this study.