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Article History

Received: 17 October 2020

Revised: 17 March 2021

Accepted: 12 April 2021

First Online: 17 June 2021

Declarations

:

: The scientific guarantor of this publication is Jinwei Qiang.

: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.

: One of the authors has significant statistical expertise.

: Written informed consent was not required for this study because of its retrospective design.

: Institutional Review Board approval was obtained.

: <i>•</i> Retrospective<i>•</i> Diagnostic or prognostic study<i>•</i> Performed at one institution