Article History
Received: 9 May 2020
Revised: 21 June 2020
Accepted: 26 June 2020
First Online: 12 July 2020
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (Auburn University Institutional Review Board, # 10-356EP1105; Ethics Committee, Czech Academy of Sciences) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards, which included obtaining informed consent from parents/legally authorized representatives.