Osiewicz, Magdalena http://orcid.org/0000-0002-8108-4546
Manfredini, Daniele
Biesiada, Grażyna
Czepiel, Jacek
Garlicki, Aleksander
Pytko-Polończyk, Jolanta
Lobbezoo, Frank
Funding for this research was provided by:
Jagiellonian University in Krakow
Article History
Received: 7 September 2018
Accepted: 2 April 2019
First Online: 13 April 2019
Compliance with ethical standards
:
: The authors declare that they have 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 and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.