Veltri, Andrea http://orcid.org/0000-0001-7153-063X
Calandri, Marco
Article History
Received: 19 May 2019
Revised: 19 May 2019
Accepted: 28 May 2019
First Online: 17 June 2019
Compliance with ethical standards
:
: The scientific guarantor of this publication is Andrea Veltri.
: 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 Editorial Comment.
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