Sheng, Yunlu
Ma, Dan
Zhou, Qi
Wang, Li
Sun, Minne
Wang, Siting
Qi, Hanmei
Liu, Jin
Ding, Guoxian
Funding for this research was provided by:
National Natural Science Foundation of China (81670724)
Article History
Received: 4 August 2018
Accepted: 13 October 2018
First Online: 26 October 2018
Compliance with ethical standards
:
: The authors declare that they have 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.