1. Department of Anesthesiology; Kyoto Prefectural University of Medicine; Kyoto, Japan
2. Division of Gene Expression Analysis; Translational Research Center (Tokyo Branch); Fukushima Medical University; Tokyo, Japan
3. Department of Anesthesia; Georgetown University Hospital; Washington, DC USA
4. Department of Anesthesia and Perioperative Care, School of Medicine; University of California San Francisco; San Francisco, CA USA