1. Centre of Biomolecular Drug Research (BMWZ)
2. Institute for Organic Chemistry
3. Leibniz University Hannover
4. Hannover
5. Germany
6. French National Center for Scientific Research (CNRS)
7. Institute for the Chemistry of Natural Substances (ICSN)
8. France
9. Center for Biotechnology (CeBiTec)
10. Bielefeld University
11. Bielefeld