Liang, Ning
Zhu, Haiyan
Cai, Xueping
Le, Zhiyin
Wang, Hongliang
He, Dian
Xiao, Rong
Yu, Huanling
Funding for this research was provided by:
Combination of Basic and Clinical fund from Capital medical University Fund (17JL87)
Beijing Natural Science Foundation Program and Scientific Research Key Program of Beijing Municipal Commission of Education (KZ201710025018)
Article History
Received: 30 July 2018
Accepted: 29 November 2018
First Online: 26 December 2018
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Capital Medical University, and written informed consent was obtained from every participant before enrollment.
: Not applicable.
: The authors declare that they have no competing interests.
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