1. Department of Emergency and Critical Care Medicine Akita University Graduate School of Medicine Akita Japan
2. Shinmachi Clinic Tokyo Japan
3. Advanced Emergency and Critical Care Center Akita University Hospital Akita Japan
4. Department of Rheumatology Japanese Red Cross Kumamoto Hospital Kumamoto Japan
5. Department of General Internal Medicine Japanese Red Cross Kumamoto Hospital Kumamoto Japan
6. First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin China