Maly, J. http://orcid.org/0000-0001-6554-7339
Dvorackova, S.
Zimcikova, E.
Kubena, A. A.
Kolar, J.
Vlcek, J.
Penka, M.
Mala-Ladova, K.
Article History
First Online: 18 January 2019
Compliance with ethical standards
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: The authors declare that they have no conflict of interest.