1. Department of Pharmacognosy Faculty of Pharmacy Ankara University Ankara 06560
2. Department of Pharmacognosy Faculty of Pharmacy Agri Ibrahim Cecen University Agri 04100 Turkey
3. Graduate Institute of Natural Products College of Pharmacy Kaohsiung Medical University Kaohsiung 80708 Taiwan.
4. Department of Pharmaceutical Chemistry Faculty of Pharmacy The British University in Egypt (BUE) Suez Desert Road Cairo 11837 Egypt.
5. The Center for Drug Research and Development (CDRD) Faculty of Pharmacy the British University in Egypt Cairo 11837 Egypt.
6. State Key Laboratory of Natural and Biomimetic Drugs Peking University Beijing 100083 China
7. Department of Pharmacognosy Faculty of Pharmacy Ain Shams University, Abbasia Cairo 11566
8. Department of Pharmacognosy Faculty of Pharmacy Lokman Hekim University ÇAnkaya 06510