1. Department of Anesthesiology, Critical Care & Pain Medicine, Massachusetts General Hospital, Shriners Hospitals for Children, & Harvard Medical School
2. Department of Trauma & Critical Care Medicine, Kyorin University,Faculty of Medicine
3. Department of Anesthesiology & Critical Care Medicine, Yokohama City University, Graduate School of Medicine
4. Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, 510080
5. Okayama Healthcare Professional University