1. Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, Maryland, USA
2. Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, Maryland, USA
3. Division of Infectious Diseases and Center for Innovative Antimicrobial Therapy, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
4. Department of Microbiology, Fujita Health University, Aichi, Japan