Zhang, Lin
Li, Junyao
Lv, Xuejiao
Guo, Tingting
Li, Wei
Zhang, Jie http://orcid.org/0000-0001-6795-8000
Funding for this research was provided by:
National Natural Science Foundation of China (8167101845, 81472169)
Article History
Received: 28 September 2017
Accepted: 2 February 2018
First Online: 15 February 2018
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.