1. Department of Pharmacognosy, Faculty of Pharmacy, Istanbul University, 34116 Istanbul, Turkey
2. Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Istanbul University, 34116 Istanbul, Turkey
3. Laboratoire de Pharmacognosie de l'Université Paris Descartes, U.M.R./C.N.R.S. 8638, Faculté de Pharmacie, 4 Avenue de l'Observatoire, 75006 Paris, France