Funding for this research was provided by:
National Natural Science Foundation of China (81170395, 81570556 and 81601426)
Natural Science Foundation of Jilin Province (20180101137JC and 20180101130JC)
National Key R&D Program of China (2017YFA0103000)
National Science and Technology Key Project on “Major Infectious Diseases such as HIV/AIDS, Viral Hepatitis Preventon and Treatment” (2017ZX10203201-005)
Health Technology Innovation Project of Jilin Province (2016J043)
Received: 27 June 2018
Revised: 24 December 2018
Accepted: 27 December 2018
First Online: 11 January 2019
Ethics approval and consent to participate
: This study was reviewed and approved by the Ethics Committee of Beijing Youan Hospital, Captial Medical University.
: All authors approved the publication of this manuscript.
: The authors declare that they have no competing interests.
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