1. Department of Anesthesiology and Perioperative Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
2. Department of Biomedical Statistics and Informatics, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
3. Department of Anesthesiology, Duke University Medical Center, Durham, North Carolina
4. Division of Cardiovascular Surgery, Department of Surgery, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
5. Anesthesia Clinical Research Unit, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
6. Department of Anesthesiology, Wetchakarunrasm Hospital, Bangkok, Thailand