Li, Lie-Juan http://orcid.org/0000-0003-1600-1449
Li, Xiao-Lin
Zhou, Zhi-Kun
Song, Lin
Xi, Zhong-Hong
Sun, Jian-An
Shi, Yu-Ren
Funding for this research was provided by:
National Natural Science Foundation of China (Grant No.11565021, Grant No.11047010)
the Scientific Research Foundation of Northwest Normal University (Grant No. NWNU-LKQN-16-3)
Article History
Received: 27 September 2018
First Online: 23 May 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.