1. Department of Cardiology, Pulmonology, and Nephrology, Yamagata University Faculty Medicine, Yamagata, Japan
2. Department of Emergency and Critical Care Medicine, Yamagata University Faculty Medicine, Yamagata, Japan
3. Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
4. The Medical Mycology Research Center, Chiba University, Chiba, Japan