Xia, Yuxiao
Zeng, Chengrun
Zhao, Yanhong
Zhang, Xinyi
Li, Zibo
Chen, Yue
Article History
Received: 19 November 2019
Accepted: 19 March 2020
First Online: 15 April 2020
Ethics approval and consent to participate
: All applicable international, national and/or institutional guidelines for the care and use of animals were followed. 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.
: All subjects agreed to participate in this study and provided written informed consent.
: The authors declare that they have no conflict of interest.