Włodarczyk, Małgorzata http://orcid.org/0000-0001-9348-4929
Funding for this research was provided by:
University of Wrocław (0420/2400/17)
Article History
First Online: 9 January 2019
Compliance with Ethical Standards
:
: 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 1969 Helsinski declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.
: The author declared no potential conflicts of interest with respect to the research, authorship, and publication of this article.