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Authors
Liu, Yang
Sheng, Bo
Wang, Suozhu
Lu, Feiping
Zhen, Jie
Chen, Wei https://orcid.org/0000-0001-9758-5137
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Funding
Funding for this research was provided by:
Beijing Shijitan Hospital Youth Funds (2016-q08)
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More Information
Article History
Received: 9 August 2017
Accepted: 4 January 2018
First Online: 15 January 2018
Ethics approval and consent to participate
: This meta-analysis was approved by the Institutional Review Board in Shijitan Hospital, Capital Medical University, Beijing.
: 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.
