1. Department of Infection Control, Fukushima Medical University
2. Division of Emergency and Disaster Medicine, Tohoku Medical and Pharmaceutical University
3. Department of Clinical Laboratory, Kimitsu Chuo Hospital
4. Department of Microbiology and Infectious Diseases, Faculty of Medicine, Toho University School of Medicine
5. G&G Science Co., Ltd.
6. Nippon Becton Dickinson Co., Ltd.
7. Clinical Laboratory Medicine, Fukushima Medical University Hospital