Zheng, Yahua
Wang, Lili
Feng, Lingfei
Ye, Lingxiao
Zhang, Aiping
Fan, Rui http://orcid.org/0000-0002-6951-3328
Article History
Received: 2 September 2020
Accepted: 24 December 2020
First Online: 10 January 2021
Compliance with ethical standards
:
: The authors declare no competing interests.
: The study design was approved by the ethics committee of Ningbo Medical Center Lihuili Hospital.
: Informed consent was obtained from all individual participants included in the study.
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