Wojszel, Z. B. http://orcid.org/0000-0002-6472-5241
Politynska, B. http://orcid.org/0000-0002-5584-6519
Funding for this research was provided by:
ERSTE Stiftung (9-01007)
Ministry of Science and Higher Education in Poland (N404 045 32/1014)
Medical University of Bialystok
Article History
Accepted: 22 September 2020
First Online: 16 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest regarding the publication of this article.
: The study was approved by the Ethics Committee at the Medical University in Bialystok (No R-I-002/221/2007). All procedures performed in studies involving human participants were in accordance with the ethical standards of the Medical University in Bialystok Research Committee and with the Helsinki declaration and its later amendments. All study participants provided written informed consent.