Li, Fali http://orcid.org/0000-0002-2450-4591
Yi, Chanlin
Song, Limeng
Jiang, Yuanling
Peng, Wenjing
Si, Yajing
Zhang, Tao
Zhang, Rui
Yao, Dezhong
Zhang, Yangsong
Xu, Peng
Article History
Received: 24 January 2018
Accepted: 20 November 2018
First Online: 24 November 2018
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 Institution Research Ethics Board of the University of Electronic Science and Technology of China, and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.