| Affiliation: | 2. Thoracic and Cardiovascular Surgery;3. Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea;1. Gansu University of Traditional Chinese Medicine, China;2. Gansu Provincial Hospital, Lanzhou, China;2. Department of Anesthesiology Beth Israel Deaconess Medical Center Harvard Medical School Boston, MA;2. Division of Biostatistics, University of Miami, Leonard Miller School of Medicine and Jackson Memorial Hospital, Miami, FL;3. Department of Anesthesiology and Pain Management Centre, Graduate School of Medicine, University of Tokyo, Tokyo, Japan;2. Penn State Hershey Heart and Vascular Institute, Hershey, PA |
