1. Helmholtz-Institute
for Pharmaceutical Research Saarland, Saarland University Campus, Building
C2.3, 66123 Saarbrücken, Germany
2. University of Freiburg, Institute for Pharmaceutical
Sciences, Department for Pharmaceutical Biology and Biotechnology, Stefan-Meier-Straße 14, 79104 Freiburg, Germany
3. University of Siegen, Faculty 4, Organic Chemistry
2, Adolf-Reichwein-Straße
2, 57068 Siegen, Germany
4. Universität des Saarlandes, Pharmazeutische Biotechnologie, Building C2.3, 66123 Saarbrücken, Germany