Frynta, Daniel
Peléšková, Šárka
Rádlová, Silvie
Janovcová, Markéta
Landová, Eva http://orcid.org/0000-0001-8365-8710
Funding for this research was provided by:
Grantová Agentura, Univerzita Karlova (1636218)
Grantová Agentura České Republiky (17-15991S)
Ministerstvo Školství, Mládeže a Tělovýchovy (LO1611)
Article History
Received: 26 February 2019
Revised: 10 June 2019
Accepted: 14 June 2019
First Online: 1 July 2019
Compliance with ethical standards
: All the respondents agreed to participate in the project voluntarily. Each subject provided an informed consent and additional information about his/her gender and age. The authors declare that the project was approved by the Institutional Review Board (IRB), Faculty of Sciences, Charles University in Prague, approval no. 2013/7.
: The authors declare that they have no conflict of interest.