Article History
Received: 3 April 2019
Accepted: 5 October 2020
First Online: 19 October 2020
Ethics approval and consent to participate
: Ethical approval for this study was obtained from the relevant university research ethics committees. All participants were provided informed consent. They were not remunerated for participation, and taking part in the study was completely voluntary. Ethics committee: ETT-TUKEB (Egészségügyi Tudományos Tanács Tudományetikai Bizottság) Reference number: 3955-5/2018/EKU.
: Not applicable.
: The authors declare that they have no competing interests.