Czerwińska, A. https://orcid.org/0000-0001-8583-5792
Krzyścin, J. https://orcid.org/0000-0002-3138-3951
Funding for this research was provided by:
Ministry of Education and Science, Poland
European Union Erasmus+ program (2018-1-PL01-KA201-051080)
Article History
Received: 25 February 2022
Revised: 14 July 2022
Accepted: 18 July 2022
First Online: 1 August 2022
Declarations
:
: The ethics approval is not required, as all the gathered data are a part of the student’s observations. No blood tests and tissue samplings were made.
: All data came from anonymous questionnaires, so the names of the volunteers were not available. Teachers agreed to reveal their names in written consents as a part of the BRITEC registration.
: The authors declare no competing interests.