1. Antimicrobial Discovery Center, Department of Biology, Northeastern University, Boston, Massachusetts, USA
2. Discovery Research Laboratory for Core Therapeutic Areas, Shionogi & Co., Ltd., Toyonaka, Osaka, Japan
3. Biology Department, University of Nebraska at Kearney, Kearney, Nebraska, USA
4. Microbial Genetics, University of Tübingen, Tübingen, Germany
5. Institute of Pharmaceutical Microbiology, University of Bonn, Bonn, Germany
6. German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Bonn, Germany
7. Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, North Carolina, USA