Funding for this research was provided by:
Deanship of Research/ Jordan University of Science & Technology (66/2016)
Received: 7 March 2018
Accepted: 27 February 2019
First Online: 8 March 2019
: All experimental procedures and management conditions used in this study were approved by the Jordan University of Science and technology Animal Care and Use Committee (JUST-ACUC; permission #16/3/3/390).
: Not applicable – Avian study, no human subjects.
: The authors declare that they have no competing interests.
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