1. Department of Drug Design and Optimization, Helmholtz Institute for Pharmaceutical Research Saarland (HIPS); and Pharmaceutical and Medicinal Chemistry, Saarland University, Campus E8.1, 66123 Saarbrücken, Germany
2. Laboratoire de
Biophotonique et Pharmacologie, Faculté de Pharmacie, UMR 7213
CNRS, Université de Strasbourg, 74 Route du Rhin, 67401 Illkirch, France
3. Department
of Medical Biotechnologies, University of Siena, Viale Mario Bracci
16, 53100 Siena, Italy