作者：Duggan HL；Chow SSW；Austin NC；Shah PS；Lui K；Tan K；Australian and New Zealand Neonatal Network.；, on behalf of the Australian and New Zealand Neonatal Network.
作者：Greenberg RG；McDonald SA；Laughon MM；Tanaka D；Jensen E；Van Meurs K；Eichenwald E；Brumbaugh JE；Duncan A；Walsh M；Das A；Cotten CM；Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network.
