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Article History
Received: 28 April 2020
Accepted: 30 April 2020
First Online: 16 May 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Boris Brkljačić.
: 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.
: No complex statistical methods were necessary for this paper.
: Written informed consent was not required for this study because this work is an Editorial.
: Institutional review board approval was not required because this work is an Editorial.
: • retrospective• observational
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