Wang, Xiaohong
Zhao, Na
Ouyang, Peng
Lin, Jiayi
Hu, Jian
Article History
Received: 26 December 2018
Accepted: 13 February 2019
First Online: 27 March 2019
Compliance with Ethical Standards
:
: Author Xiaohong Wang declares that he has no conflict of interest. Author Na Zhao declares that he has no conflict of interest. Author Peng Ouyang declares that he has no conflict of interest. Author Jiayi Lin declares that he has no conflict of interest. Author Jian Hu declares that he has 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.This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.