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Authors
Peng, Linbo
Zeng, Yi
Wu, Yuangang
Zeng, Junfeng
Liu, Yuan
Shen, Bin https://orcid.org/0000-0002-9632-7221
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Article History
Received: 19 January 2020
Accepted: 28 April 2020
First Online: 2 June 2020
Ethics approval and consent to participate
: Ethical approval was not necessary because this study is a review of previous RCTs, and we did not obtain any other data from patients. The need for consent to participate is not applicable.
: Not applicable.
: The authors Linbo Peng, Yi Zeng, Yuangang Wu, Junfeng Zeng, Yuan Liu, and Bin Shen declare that they have no conflicts of interest.
