1. Institute of Pharmaceutical Biology and Biotechnology
2. Heinrich-Heine University
3. D-40225 Düsseldorf
4. Germany
5. Department of Pharmaceutical Chemistry
6. Faculty of Pharmacy
7. Mu'tah University
8. 61710 Al-Karak
9. Jordan
10. Department of Pharmacognosy
11. Institut für Anorganische Chemie und Strukturchemie
12. Heinrich-Heine-Universität
13. D-40204 Düsseldorf
14. The British University in Egypt (BUE)
15. Al-Sherouk City
16. Egypt
17. Graduate Institute of Natural Products
18. College of Pharmacy
19. Kaohsiung Medical University
20. Kaohsiung
21. Taiwan
22. Department of Biotechnology
23. College of Life Science
24. The Institute of Biomedical Sciences
25. National Sun Yat-sen University
26. Department of Basic Pharmaceutical Sciences
27. Al-Isra University
28. 11622 Amman