Received: 4 August 2020
Accepted: 17 January 2021
First Online: 4 February 2021
Ethics approval and consent to participate
: All procedures performed in the current study were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This study was approved by the Ethics Committee of the Faculty of Psychology and Cognitive Science at Adam Mickiewicz University in Poznań (Date: March 10, 2015, no reference number assigned). Written informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.