Lv, Dan
Ou, Yangpan
Chen, Yunhui
Yang, Ru
Zhong, Zhaoxi
Jia, Cuicui
Sun, Lei
Wang, Yuhua
Zhang, Guangfeng
Sun, Zhenghai
Wang, Wei
Wang, Yefu
Wang, Xiaoping
Guo, Wenbin
Li, Ping http://orcid.org/0000-0002-3241-3091
Funding for this research was provided by:
Heilongjiang Natural Science Foundation of China (LH2019H064)
Article History
Received: 20 May 2019
Accepted: 18 September 2019
First Online: 30 September 2019
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: This study was approved by the Research Ethics Committee of Qiqihar Medical University, China. All participants were informed regarding the study procedures and signed a written informed consent.
: This study was supported by grants from Heilongjiang Natural Science Foundation of China (LH2019H064).