Zaborski, Daniel
Rzepa, Teresa
Pastucha, Maciej
Modrzejewski, Andrzej
Grzesiak, Wilhelm
Article History
Received: 31 October 2018
Accepted: 2 January 2019
First Online: 6 February 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. The protocol has been approved by the Bioethics Committee of the Medical University (Approval No. KB-0012/261/07/18).
: For this type of study informed consent is not required.