1. Institute of Radioisotopes and Radiodiagnostic Products, NCSR “Demokritos”, Agia Paraskevi, P.O. Box 60228, 15310 Athens, Greece
2. Institute of Biology, NCSR “Demokritos”, Agia Paraskevi, P.O. Box 60228, 15310 Athens, Greece
3. Institute of Materials Science, NCSR “Demokritos”, Agia Paraskevi, P.O. Box 60228, 15310 Athens, Greece
4. CheMatech, Faculté des Sciences Mirande, 9 Avenue Alain Savary, 21000 Dijon, France
5. Laboratory of Pharmacokinetics, Department of Pharmacy, University of Patras, 26504 Patras, Greece