Mirucka, Beata
Article History
First Online: 13 April 2017
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 1964 Helsinki declaration and its later amendments, or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.
: The author declares that she has no conflict of interest.