Participants
RECRUITMENT
We recruited postgraduate health care professionals who were enrolled in the Applied Clinical Research in Health Sciences (ICACS) master program at Universidad Autónoma de Barcelona during the 2020–2021 and 2021–2022 academic years. Participants were simultaneously working as health care professionals. Subjects were informed about the study and gave written consent to participate. The study was approved by the ethical committee board of Hospital de la Santa Creu i Sant Pau (IIBSP-TDC-2018-02) in accordance with the Declaration of Helsinki.Data were collected using convenience sampling. We recruited participants, collected the data and analyzed it for each academic year, continuing recruitment the following year until saturation (no new themes emerging from the analysis) was reached [