Li, Jing
Zhang, Yan
Zhou, Hang
Wang, Lei
Wang, Zhenchang
Li, Hongyang http://orcid.org/0000-0002-5201-7969
Funding for this research was provided by:
Natural Science Foundation of Beijing Municipality (7162048)
2. Beijing Municipal Science & Technology Commission (Z171100001017163)
3. Start Funding of Beijing Friendship Hospital (yyqdkt2016-8)
Article History
Received: 8 December 2018
Accepted: 31 May 2019
First Online: 18 June 2019
Ethics approval and consent to participate
: All the performed procedures involving human participants were in accordance with the ethical standards of the local ethics committee of Bioethics Committee of Beijing Friendship Hospital, Capital Medical University and with the 2013 Helsinki Declaration and the guideline of the International Conference on Harmonization of Good Clinical Practice and the applicable Chinese laws. In addition, all participants provided written or oral informed consent.
: Not Applicable.
: The authors declare that they have no competing interests.