Funding for this research was provided by:
Hormozgan University of Medical Sciences (9519)
Received: 23 June 2019
Accepted: 1 December 2019
First Online: 10 December 2019
Ethics approval and consent to participate
: The Ethics committee of Hormozgan University of Medical Sciences approved the study (HUMS. REC.1395.55).
: Not applicable.
: The authors declare that they have no competing interests.