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Authors
Hua, Kehan
Jiang, Xieyuan
Zha, Yejun
Chen, Chen
Zhang, Bosong
Mao, Yujiang https://orcid.org/0000-0003-0845-5205
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Article History
Received: 14 April 2019
Accepted: 16 August 2019
First Online: 23 August 2019
Ethics approval and consent to participate
: The written informed consent of the participants was obtained, and the study was approved by an institutional review board (Beijing Jishuitan Hospital).
: All authors declare that they have no competing interests.
