1. Institute for Advanced Study and Center of Integrated Protein Science at the Department Chemie, Technische Universität München, Lichtenbergstrasse 4, D-85748 Garching, Germany
2. Lehrstuhl für Pharmazeutische Radiochemie, Technische Universität München, Walther-Meissner-Strasse 3, 85748 Garching, Germany
3. Institute for Anatomy II: Experimental Morphology, Universitätsklinikum Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
4. Dipartimento di Chimica Farmaceutica e Tossicologica, Università di Napoli “Federico II”, Via D. Montesano, 49-80131 Napoli, Italy
5. Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia