Vrbova, Marketa
Dorociakova, Petra
Vyskovsky, Roman
Palkovicova Murinova, Lubica
Ciznar, Peter
Rausova, Katarina
McNabb, Scott J. N.
Reichrtova, Eva
Budinska, Eva
Thon, Vojtech
Funding for this research was provided by:
Agency for International Science and Technology Cooperation (Grant No. 012/95, project of the National Health Promotion Program no. 23)
Ministry of Education Youth and Sports the Czech Republic (LM2015051 and CZ.02.1.01/0.0/0.0/15_003/0000469)
Article History
Received: 19 January 2018
Revised: 18 May 2018
Accepted: 5 June 2018
First Online: 22 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was done with the approval of the Institutional Review Boards of the Institute of Preventive and Clinical Medicine, Slovak Republic and the Centre’s for Disease Control and Prevention in Atlanta, GA, USA. All procedures respected ethical standards established by the Declaration of Helsinki.