1. Department of Microbiology, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan;
2. Armed Forces Institute of Pathology (AFIP), National University of Medical Sciences, Rawalpindi, Pakistan;
3. Unité de Recherche Aliments Bioprocédés Toxicologie Environnements EA, Normandie Université, UNICAEN, Caen, France