1. Faculty of Health and Medical Sciences, Department of Microbial and Cellular Sciences; University of Surrey; UK
2. Department of Natural Sciences, School of Arts and Sciences; Lebanese American University; P.O. Box 36 Byblos Lebanon
3. Faculty of Sciences, Biology Department; University of Balamand; Koura Lebanon
4. School of Pharmacy; Lebanese American University; P.O. Box 36 Byblos Lebanon