Kazemi, Maryam
Honarvar, Behnam
Heydari, S. Taghi
Joulaei, Hassan
Haghighi, Mohammad Reza Rahmanian
Lankarani, Kamran Bagheri
Funding for this research was provided by:
Vice-Chancellor for Research, Shiraz University of Medical Sciences
Article History
Received: 24 June 2020
Accepted: 28 February 2021
First Online: 23 April 2021
Declarations
:
: The protocol of this study was in line with the Ethical Principles for Medical Research Involving Human Subjects outlined in the Helsinki Declaration. Participation in the study was voluntary and encoded checklists and questionnaires were anonymous. The aims and method of study as well as anonymity and confidentiality were explained to every participant, and all of them signed a written consent to participate form. The protocol of the study was registered and approved by the Ethics Committee of Shiraz University of Medical Sciences, Iran (IR.SUMS.REC.1397.773).
: This manuscript does not contain any personal data.
: The authors declare that they have no competing interests.