Received: 20 May 2021
Accepted: 13 September 2021
First Online: 7 October 2021
: The study was approved by Institution Review Board, Faculty of Medicine, Zagazig University (ZU-IRB# 3758/25-5-2017). All animal experiments were performed according to Egyptian Animal Welfare laws and were carried out according to the approved animal research protocol. A written informed consent was obtained from the Animal House of Faculty of Veterinary Medicine, Zagazig University-the owner of the animals- to use the animals in our study.
: Not applicable.
: The authors declare that they have no competing interests.