1. Department of Pharmaceutical Biology/Pharmacognosy, Institute of Pharmacy, University of Halle-Wittenberg, 06120 Halle (Saale), Germany
2. Department of Microbiology/Biotechnology, Interfaculty Institute for Microbiology and Infection Medicine (IMIT), University of Tübingen, 72076 Tübingen, Germany
3. Department of Microbial Bioactive Compounds, Interfaculty Institute for Microbiology and Infection Medicine (IMIT), University of Tübingen, 72076 Tübingen, Germany
4. German Center for Infection Research (DZIF), Partner Site Tübingen, 72076 Tübingen, Germany
5. Cyano Biotech GmbH, 12489 Berlin, Germany
6. Institute of Pharmacy and Biochemistry, University of Mainz, 55128 Mainz, Germany