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Authors
Wu, Li Ting http://orcid.org/0000-0001-7813-7072
Shen, Yun Feng
Hu, Lei
Zhang, Mei Ying
Lai, Xiao Yang
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Funding
Funding for this research was provided by:
the Research Fund for Public Welfare, the National Health and Family Planning Commission of China (201402005)
the Clinical Research Fund of Chinese Medical Association (15010010589)
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Article History
Received: 5 June 2019
Accepted: 13 January 2020
First Online: 30 January 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of the First Affiliated Hospital of China Medical University. Informed written consent was obtained from all participants before data collection.
: Not applicable.
: The authors declare that they have no competing interests.
