Received: 2 February 2021
Accepted: 6 May 2021
First Online: 21 May 2021
: All subjects gave their written and informed consent to take part in the study. The study protocol was in coherence with the guidelines of the Declaration of Helsinki. The study protocol was approved by the Institutional Review Board (IRB) of Iran University of Medical Sciences.
: All participants have given their informed consent for the publication of their data.
: The authors have no competing interest to declare regarding the manuscript.