1. Department of Clinical Pharmacy Research Institute for Research and Medical Consultations Imam Abdulrahman Bin Faisal University P.O. Box 1982 Dammam 31441 Saudi Arabia
2. Chemistry Department Faculty of Science Assiut University Assiut Egypt
3. Department of Industrial Pharmacy Faculty of Pharmacy Assiut University Assiut 71526 Egypt
4. Chemistry Department College of Sciences King Fahd University of Petroleum and Minerals Dhahran 31261 Saudi Arabia
5. College of Clinical Pharmacy Imam Abdulrahman Bin Faisal University P.O. Box 1982 Dammam 31441 Saudi Arabia