1. Department
of Pharmaceutical Chemistry, Martin-Luther University of Halle-Wittenberg, Wolfgang-Langenbeck Straße 4, 06120 Halle (Saale), Germany
2. Institute
of Pharmaceutical Sciences, Research Group Pharmaceutical Bioinformatics, Albert-Ludwigs-University Freiburg, Hermann-Herder-Straße 9, 79104 Freiburg, Germany
3. Freiburg
Institute for Advanced Studies (FRIAS), University of Freiburg, Albertstraße 19, 79104 Freiburg i.B, Germany