Funding for this research was provided by:
Academy of Medical Science Islamic Republic of Iran (94-01-47-28865)
Received: 17 May 2020
Accepted: 13 August 2020
First Online: 26 August 2020
Ethics approval and consent to participate
: This study was approved by the Ethical and Scientific committee of Academy of Medical Science Islamic Republic of Iran: No: 94–01–47-28865. The committee approved the use of verbal consent to participate in the study. Participants were informed that it is voluntary to participate in the study and if they were not interested, they received routine services.
: Not applicable.
: The authors declare that they have no competing interests”.