Text and Data Mining valid from 2019-06-11
Received: 1 February 2019
Accepted: 24 May 2019
First Online: 11 June 2019
Compliance with ethical standards
: The protocols for sample collection, the laboratory animal housing and inoculations were reviewed and approved by the Scientific Research Committee and Bioethics Board of Suez Canal University, Faculty of Medicine, Ismailia, Egypt.
: The authors declare that they have no conflict of interest.