1. Department of Microbial Drugs, Helmholtz Centre for Infection Research (HZI) and German Centre for Infection Research, Inhoffenstrasse 7, 38124 Braunschweig, Germany
2. Institute of Microbiology, Technische Universität Braunschweig, Spielmannstraße 7, 38106 Braunschweig, Germany
3. Institute of Microbiology, Czech Academy of Science, Vídeňská 1083, 14220 Prague, Czech Republic
4. Institute for Epidemiology and Pathogen Diagonstics, Julius Kühn Institut (JKI) - Federal Research Centre for Cultivated Plants, Messeweg 11-12, 38104 Braunschweig, Germany
5. Department of Organic Chemistry, University of Debrecen, P.O. Box 400, 4002 Debrecen, Hungary
6. Institute for Crop and Soil Science, Julius Kühn Institute (JKI) − Federal Research Centre for Cultivated Plants, Bundesallee 58, 38116 Braunschweig, Germany
7. Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt