Funding for this research was provided by:
Grantová Agentura České Republiky (15-05095S, 17-03984S)
Ministerstvo Školství, Mládeže a Tělovýchovy (COST LTC 17029)
Article History
Received: 26 October 2017
Accepted: 7 March 2018
First Online: 17 March 2018