1. From Alfred Hospital (P.S.M., J.S., S.W.), Monash University (P.S.M., R.B., T.C., A.F., K.L., J.S., S.W.), and the University of Melbourne (R.B., P.P., D.S., C.C., K.L.), Melbourne, VIC, Austin Hospital, Heidelberg, VIC (R.B., P.P., D.S., C.C.), Royal Perth Hospital and the University of Western Australia, Perth (T.C.), Royal Melbourne Hospital, Parkville, VIC (K.L.), and Royal Adelaide Hospital and Discipline of Acute Care Medicine, University of Adelaide, Adelaide, SA (T.P.) — all in Australia;...