Kang, Jing
Guan, Ren-Chu
Zhao, Ying
Chen, Yan
Funding for this research was provided by:
Provincial Department of Education “13th Five” Science and Technology Research Projects (JJKH20190193KJ)
Article History
Received: 16 February 2019
Accepted: 16 March 2020
First Online: 30 March 2020
Ethics approval and consent to participate
: The study protocol was approved by the Institutional Review Board of The Second Hospital of Jilin University. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Written informed consent was obtained from every participant.
: Not Applicable.
: The authors declare that they have no competing interests.