1. From the Infectious Diseases Group (L.F.P., N.L.M., V.A., R.B., K.G., G.G., S.G., C.G., A.G., T.J., E.M., S.P., J.W.T., P.V., N.C.), Melbourne Children’s Trials Centre (F.O., C.L.M., K.J.L., K.P.P., A.D.), and the Clinical Epidemiology and Biostatistics Unit (F.O., C.L.M., K.J.L.), Murdoch Children’s Research Institute, the Department of Paediatrics, University of Melbourne (L.F.P., N.L.M., A.G., K.J.L., K.P.P., P.V., N.C.), the Infectious Diseases Unit (L.F.P., A.G., P.V., N.C.), Research Operations (K...