Krumpl, Günther http://orcid.org/0000-0002-0587-9072
Ulč, Ivan http://orcid.org/0000-0002-9452-7174
Trebs, Michaela
Kadlecová, Pavla http://orcid.org/0000-0001-6381-0420
Hodisch, Juri
Article History
Received: 6 May 2020
Accepted: 19 November 2020
First Online: 25 November 2020
Ethics approval and consent to participate
: The Ethics Committee of CEPHA s.r.o. (Komenskeho 19, 32300 Pilsen, Czech Republic) approved the study protocol (Approval Nr. 368–10/10.01.2011). All procedures performed in this study involving human participants were in accordance with the Declaration of Helsinki and its later amendments or comparable ethical standards. All participants provided written informed consent prior to any study-related procedures.
: Not applicable.
: The authors declare that they have no competing interests.