Received: 3 January 2020
Accepted: 27 May 2020
First Online: 29 June 2020
Ethics approval and consent to participate
: All applicable and acceptable guidelines for the care and use of animals were followed in the study. The research committee and institutional Ethics Committee of the Pasteur Institute of Iran approved this project (No. IR.PII.REC.1396.40).
: The publication of this manuscript was approved by Pasteur Institute of Iran.
: The authors declare that they have no competing interests.