Pasinska, P.
Kowalska, K.
Klimiec, E.
Szyper-Maciejowska, A.
Wilk, A.
Klimkowicz-Mrowiec, A. http://orcid.org/0000-0001-7480-5723
Funding for this research was provided by:
The Leading National Research Centre
Article History
Received: 9 November 2017
Revised: 30 January 2018
Accepted: 1 February 2018
First Online: 8 February 2018
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is 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.