1. Pharmaceutical and Medicinal
Chemistry, Saarland University, Campus
C23, D-66123 Saarbrücken, Germany
2. ElexoPharm GmbH, Campus A11, D-66123 Saarbrücken, Germany
3. Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Campus
C23, D-66123 Saarbrücken, Germany