Funding for this research was provided by:
Jordan University of Science and Technology (267/2016)
Received: 7 August 2018
Accepted: 7 May 2019
First Online: 22 May 2019
Ethics approval and consent to participate
: This study was approved by the animal care and use committee at Jordan University of science and technology, with reference number 16/3/3/797 and approval date 27. Nov.2017. Animals involved in this study were euthanized by cervical dislocation as approved by the American veterinary medical association the process of euthanasia were performed as high ethical and welfare standards as possible.
: Not applicable.
: Author Tillie L. Cryer previously worked for BMC veterinary research as an assistant editor. Tillie L. Cryer is now currently the editor of the BMC veterinary research. At the time of submission and peer review of this manuscript Tillie L. Cryer was not employed by BMC. Author Tillie L. Cryer has not played any editorial role in the handling of this manuscript and this manuscript has been independently peer reviewed.
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