Diagnostic labels and clusters based on oxygen requirements in preterm infants with chronic lung disease: a data-driven exploratory cluster analysis in two independent cohorts.

Alvarez-Paggi D, Ullah A, Ofman G, Haider S, Nowogrodzki F, Fontanella S, Marzec J, Digregorio J, Colantonio G, Sorgetti M, Quiros M, Brum A, Garcia S, Osio C, Lopez Garcia S, Mariani G, Galletti MF, Coviello S, Weinberg CR, Vain N, Prudent L, Hamvas A, Kleeberger SR, Polack FP, Custovic A, Caballero MT, PROP network