1. Department of Pharmacognosy
2. Faculty of Pharmacy
3. Mansoura University
4. Egypt
5. Department of Pharmacology and Toxicology
6. Institute of Biomedicine
7. University of Oulu
8. Oulu
9. Finland
10. Department of Horticulture
11. Faculty of Agriculture
12. Moshtohor
13. Benha University
14. Cairo University
15. Cairo