Li, Ling
Kong, Fei
Zhang, Lei
Li, Xin
Fu, Xiaorui
Wang, Xinhua
Wu, Jingjing
Zhang, Fangwen
Ren, Liangliang
Zhang, Mingzhi
Funding for this research was provided by:
National Natural Science Foundation of China (81570204)
Article History
Received: 22 August 2019
Accepted: 16 March 2020
First Online: 3 May 2020
Compliance with ethical standards
:
: The authors declare no conflicts of interest.
: Informed consent was obtained from all participants included in the study.
: All procedures performed in studies involving human participants were in accordance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.