1. Pharmaceutical and Medicinal
Chemistry, Saarland University, Campus
C2 3, D-66041 Saarbrücken, Germany
2. Helmholtz-Institute for Pharmaceutical
Research Saarland (HIPS), Helmholtz Center for Infection Research (HZI), Campus C2 3, 66123 Saarbrücken,
Germany
3. Faculty of Veterinary
Medicine, Institute of Physiological Chemistry, An den Tierkliniken
1, 04103 Leipzig, Germany