1. From the Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, NSW, Australia (I.T., B.S., H.K., E.B., A.P.A., M.B.); Department of Biomedical Engineering, CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht, The Netherlands (B.S., K.D.R., T.D.); and Cardiac Health Institute (H.K.) and Macquarie Heart (E.B.), Macquarie University Hospital, Sydney, NSW, Australia.