1. Department of Bioprocess Engineering (150k), Institute of Food Science and Biotechnology; University of Hohenheim; Stuttgart Germany
2. Institute for Pharmaceutical Biotechnology; Ulm University; Ulm Germany
3. Ulm Center for Peptide Pharmaceuticals (U-PEP); Ulm University; Ulm Germany
4. Institute of Food Chemistry; University of Hohenheim; Stuttgart Germany
5. Department Synthesis of Macromolecules; Max-Planck-Institute for Polymer Research; Mainz Germany