Hurtik, Petr http://orcid.org/0000-0003-4349-9705
Tomasiello, Stefania
Article History
First Online: 12 February 2019
Compliance with ethical standards
:
: Authors Petr Hurtik and Stefania Tomasiello declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.