Zhou, Wenjianlong
Wang, Yangyang
Ma, Shunchang
Yuan, Linhao
Wang, Xi
Peng, Jiayi
Zhang, Dainan
Guan, Xiudong
Li, Deling
Jia, Guijun
Jia, Wang https://orcid.org/0000-0002-0992-6702
Article History
Received: 5 May 2020
Accepted: 6 July 2020
First Online: 27 July 2020
Compliance with ethical guidelines
:
: W. Zhou, Y. Wang, S. Ma, L. Yuan, X. Wang, J. Peng,D. Zhang, X. Guan, D. Li, G. Jia and W. Jia declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of Beijing Tiantan Hospital Research Committee and with the 1975 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study.