Chen, Yao
Qin, Changfu
Wang, Guanghai
Xiao, Ming
Xiao, Guodong
Luan, Zhongda
Du, Chengchao
Wang, Jia
Xu, Xuedong http://orcid.org/0000-0002-0754-7100
Funding for this research was provided by:
the Beijing Municipal Administration of Hospitals’ Youth Programme
Wu jiping medical foundation project
Article History
Received: 26 January 2019
Accepted: 9 May 2019
First Online: 6 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The approval number of experimental animal ethics is AEE17064.
: 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.
: For this type of study, formal consent is not required.