Wilk, Aleksandra http://orcid.org/0000-0002-1542-8371
Wiszniewska, Barbara
Article History
Received: 22 November 2019
Accepted: 16 December 2019
First Online: 23 December 2019
Compliance with Ethical Standards
: The current work described has been carried out in accordance with The Code of Ethics of the World Medical Association (Declaration of Helsinki) for experiments involving humans. The study was approved by the Bioethics Committee of the Pomeranian Medical University (decision KB-0012/74/17).
: The authors declare that they have no conflict of interest<b>.</b>