Stodulski, Dominik http://orcid.org/0000-0002-4736-152X
Mikaszewski, Bogusław
Majewska, Hanna
Kuczkowski, Jerzy
Article History
Received: 19 January 2019
Accepted: 25 April 2019
First Online: 6 May 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: For this type of study formal consent is not required.