Long-term neurodevelopmental and functional outcomes of infants born very preterm and/or with a very low birth weight - Hollanders, J J; Schaëfer, N; van der Pal, S M; Oosterlaan, J; Rotteveel, J; Finken, M JJ; on behalf of the Dutch POPS-19 Collaborative Study Group (Neonatology, 2019)