1. Labeled Compounds Department, Hot Lab. Center, Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt
2. Cyclotron Project, Nuclear Research Centre, Cairo, Egypt
3. Departement of Pharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, Nahda University (NUB), Beni-Sweif, Egypt
4. Radioactive Isotopes and Generators Department, Hot Lab. Center, Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt
5. Biology Department, Nuclear Research Center, Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt
6. Drug Radiation Research Department, National Center for Radiation Research and Technology Atomic Energy Authority, Egypt
7. Department of Pharmacognosy, Faculty of Pharmacy, Nahda University, Beni-Suef, Egypt
8. Department of Pharmacognosy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt