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Authors
Li, Wei https://orcid.org/0000-0003-0236-4214
Fang, Yijie https://orcid.org/0000-0001-8912-7080
Liao, Jianwei https://orcid.org/0000-0003-1923-0247
Yu, Wenjun https://orcid.org/0000-0002-1177-5587
Yao, Lin https://orcid.org/0000-0002-6733-7869
Cui, Huaqian https://orcid.org/0000-0003-3023-6594
Zeng, Xiang https://orcid.org/0000-0002-9826-6653
Li, Shaolin https://orcid.org/0000-0003-1965-0217
Huang, Chuan https://orcid.org/0000-0001-6052-0663
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Article History
Received: 2 May 2020
Accepted: 2 July 2020
First Online: 13 July 2020
Compliance with ethical Standards
:
: The authors declare that they have no conflict of interest.
: The Medical Ethics Committee of the Fifth Affiliated Hospital of Sun Yat-sen University approved this retrospective study. The work described has been carried out in accordance with The Code of Ethics of the World Medical Association (Declaration of Helsinki).
: Informed consent was waived.
Free to read: This content has been made available to all.
