Smokovski, Ivica
Risteski, Milan
Polivka, Jiri Jr
Zubor, Pavol
Konieczka, Katarzyna
Costigliola, Vincenzo
Golubnitschaja, Olga
Article History
Received: 4 April 2017
Accepted: 29 April 2017
First Online: 30 May 2017
Compliance with ethical standards
: All procedures performed in the current study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The authors declare that they have no competing interests.
: This multi-centred study has been supported by the following organisations: European Association for Predictive, Preventive and Personalised Medicine, EPMA, Brussels, Belgium; Schwickert Foundation, Switzerland; and the National Sustainability Program I (NPU I) Nr. LO1503, Ministry of Education Youth and Sports, Czech Republic and MH CZ-DRO (Faculty Hospital in Plzen-FNPl, 00669806).