Luczaj-Cepowicz, Elzbieta
Marczuk-Kolada, Grazyna
Obidzinska, Marta
Sidun, Jarosław
Funding for this research was provided by:
Uniwersytet Medyczny w Bialymstoku (N/ST/MN/16/001/1170)
Article History
Received: 17 October 2018
Accepted: 26 February 2019
First Online: 14 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The research was approved by the Ethics Committee of the Medical University of Bialystok, Poland (No. R/I/002/170/2016).
: For this type of study, formal consent is not required.