Affiliation: | 2. Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA;2. Kantonsspital St. Gallen, St. Gallen, Switzerland;3. Kantonsspital Baden, Baden, Switzerland;4. Medical University Innsbruck, Innsbruck, Austria;2. Hospital México C.C.S.S., Universidad de Costa Rica, San José, Costa Rica;3. Department of Surgery, Division of Cardiac Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA;2. Division of Thoracic Surgery, Department of Surgery, Duke University Medical Center, Durham, NC;2. Surgery, University of Wisconsin School of Medicine and Public Health, Madison WI |