Hu, Xu
Xing, Baochun
Wang, Wei
Yang, Pengwei
Sun, Yumei
Zheng, Xiangyang
Shang, Yaomin
Chen, Feifei
Liu, Nai
Yang, Lu
Zhao, Yue
Tan, Jiao
Zhang, Xueya
Wang, Yan
Zhang, Zhengxun
Liu, Yaqian
Funding for this research was provided by:
Health Commission of Henan Province (2018020559)
Article History
Received: 24 May 2020
Accepted: 14 September 2020
First Online: 1 October 2020
Competing interests
: The authors declare no competing interests.