Received: 28 February 2021
Accepted: 10 March 2021
First Online: 19 March 2021
: The study was approved by the Animal Care and Use Committee at the College of Veterinary Medicine, University of Sulaimani. Verbal consent was taken from the owner of the animals to conduct the study. Because this was an observational study, the need for informed consent from the owner was not necessary.
: Not applicable.
: The authors declare that they have no competing interests.