Text and Data Mining valid from 2020-04-25
Received: 20 June 2019
Accepted: 16 April 2020
First Online: 25 April 2020
Ethics approval and consent to participate
: The present research was reviewed and approved by the Ethics Committee of Shahid Beheshti University of Medical Sciences. The informed written and oral consent of the participants was obtained by introducing himself and expressing the purpose of the study. Accordingly, all participants were informed about the confidentiality of their names and other private information. Furthermore, they were provided with the possibility of leaving their own interview session at any time.
: The authors declare no conflict of interests.