1. From the Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia (T.D.Y., D.H.T., P.G.B.); Department of Cardiothoracic Surgery, Royal Prince Alfred Hospital, University of Sydney, Sydney, Australia (T.D.Y., P.G.B.); Department of Cardiovascular Surgery, The Texas Heart Institute at St. Luke’s Episcopal Hospital, Houston (S.A.L., J.S.C.); Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX (S.A.L., J.S.C.);...