Yuan, Chunwang
Wang, Zhenchang
Gu, Dongsheng
Tian, Jie
Zhao, Peng
Wei, Jingwei
Yang, Xiaozhen
Hao, Xiaohan
Dong, Di
He, Ning
Sun, Yu
Gao, Wenfeng
Feng, Jiliang
Funding for this research was provided by:
Capital Health Research and Development of Special (2018-2-2182)
the Beijing Municipal Science & Technology Commission (Z181100001718070)
National Natural Science Foundation of China (81371546, 61527807, 81527805, 81771924)
Beijing Training Project For The Leading Talents in S & T (Z141107001514002)
Health Industry Special Scientific Research Project (201402019)
Beijing Municipal Administration of Hospitals’ Mission Plan (SML20150101)
Beijing Scholar 2015 (160)
Article History
Received: 8 January 2019
Accepted: 2 April 2019
First Online: 26 April 2019
Ethics approval and consent to participate
: The study protocol was approved by Institutional Review Board of our institution, the informed consent was not required.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.