Gutzeit, Andreas
Li, Qiubai
Matoori, Simon
Li, Basen
Wang, Liang
Article History
Received: 17 March 2020
Revised: 25 March 2020
Accepted: 27 March 2020
First Online: 8 April 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Andreas Gutzeit.
: 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.No complex statistical methods were necessary for this paper.
: Written informed consent was not required for this study because there are no patients included.
: Institutional Review Board approval was not required because there are no patients included.
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