Song, Yongyan
Deng, Huan
Zhou, Jie
Sun, Ji
Zhang, Xiaoming
Ren, Yixing http://orcid.org/0000-0001-5227-9064
Funding for this research was provided by:
National Natural Science Foundation of China (81500396)
Foundation of Sichuan Educational Committee (18CZ0023, 17ZA0172)
Foundation of North Sichuan Medical College (CBY15-QD001)
Article History
First Online: 10 August 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 the institutional and/or national research committee 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.