1. Department of Microbiology and Immunology, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
2. Department of Microbiology, New York University, New York, New York, USA
3. Division of Infection Control and Prevention, Osaka University Hospital, Osaka, Japan
4. BRCF Bioinformatics Core, University of Michigan, Ann Arbor, Michigan, USA
5. Department of Otolaryngology-Head and Neck Surgery, Wakayama Medical University, Wakayama, Japan
6. Department of Biostatistics, University of Michigan, Ann Arbor, Michigan, USA