Text and Data Mining valid from 2020-05-03
Received: 17 December 2018
Accepted: 26 March 2020
First Online: 3 May 2020
Ethics approval and consent to participate
: Bioethical Commission at Poznan University of Medical Sciences approved the study. Committee reference number 398116.
: Subjects provided verbal informed consent before completing questionnaires designed to collect data from medical students.
: The authors declare that they have no competing interests.