Received: 28 September 2020
Accepted: 3 June 2021
First Online: 5 July 2021
: This study was approved by Ethics Committee of national research institute of tuberculosis and lung diseases (approval number: IR.SBMU.NRITLD.REC.1399.037). Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.