Parackova, Z.
Vrabcova, P.
Zentsova, I.
Kayserova, J.
Richtrova, I.
Sojka, L.
Stechova, K.
Sumnik, Z.
Sediva, A.
Article History
Received: 12 August 2019
Accepted: 2 January 2020
First Online: 16 January 2020
Competing interests
: The authors declare no competing interests.