1. Infectious Diseases Unit, Assuta Ashdod University Hospital, Ashdod, Israel;
2. Faculty of Health Sciences, Ben Gurion University in the Negev, Beer Sheba, Israel;
3. Microbiology Laboratory, Assuta Ashdod University Hospital, Ashdod, Israel;
4. Department of Biochemistry and Molecular Genetics, Israel Institute for Biological Research, Ness-Ziona, Israel