Cui, Yingpu
Sun, Zhaonan
Ma, Shuai
Liu, Weipeng
Wang, Xiangpeng
Zhang, Xiaodong
Wang, Xiaoying http://orcid.org/0000-0001-9822-961X
Article History
Received: 21 July 2020
Revised: 6 September 2020
Accepted: 13 October 2020
First Online: 27 October 2020
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 research committee and with the 1964 Helsinki declaration and its later amendments. For this type of study, formal consent is not required.