Stepan, Jan J.
Hruskova, Hana
Kverka, Miloslav
Article History
First Online: 18 November 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.Jan Stepan reports grants from Ministry of Health of the Czech Republic, during the conduct of the study. Miloslav Kverka reports grants from Ministry of Health of the Czech Republic, during the conduct of the study.Hana Hruskova declares no conflict of interest.
: This article does not contain any studies with human or animal subjects performed by any of the authors.