1. Psychology department, College of Education, Sultan Qaboos University, Oman
2. Menoufia University, Shebin El-Kom, Egypt
3. College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain
4. Ministry of Health, Kuwait City, Kuwait
5. Department of Humanities, COMSATS University, Lahore, Pakistan
6. Department of Psychological Sciences, Auburn University, Alabama, USA
7. Department of psychiatry “Ibn Omrane”, Razi hospital, Manouba, Tunisia
8. Tunis El Manar Uiversity, Faculty of Medicine of Tunis, Tunis, Tunisia
9. Department of Nutrition, Faculty of Pharmacy and Medical Science, University of Petra, Amman, Jordan
10. Implemental Worldwide C.I.C, London, UK
11. Laboratory for Industrial and Applied Mathematics, Department of Mathematics and Statistics, York University, Toronto, Canada
12. Ministry of Health, Manama, Kingdom of Bahrain