1. Graduate School of Medical Science, Kumamoto University, Japan
2. Department of Cardiovascular Medicine, Oita City Medical Association's Almeida Memorial Hospital,, Japan
3. Department of Laboratory Medicine, Oita City Medical Association's Almeida Memorial Hospital, Japan
4. Department of Emergency and Critical care Medicine, Oita City Medical Association's Almeida Memorial Hospital, Japan
5. Disaster Medical Education and Research Center, Kumamoto University, Japan