Wang, Feng
Wang, Yuxiang
Zhou, Yan
Liu, Congrong
Liang, Dong
Xie, Lizhi
Yao, Zhihang
Liu, Jianyu
Funding for this research was provided by:
Capital characteristic clinic project of China (Z131107002213049)
Natural Science Foundation of Beijing Municipality (7162102)
Article History
First Online: 19 November 2018
Compliance with Ethical Standards
:
: All procedures performed in studies involving human participants were conducted 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.
: The authors declare that they have no conflict of interest.