Annals of Intensive Care, Vol 9, Iss 1, Pp 1-9 (2019) Annals of Intensive Care, 9(1), 55. Springer-Verlag GmbH and Co. KG Schouten, L R, van Kaam, A H, Kohse, F, Veltkamp, F, Bos, L D, de Beer, F M, van Hooijdonk, R T, Horn, J, Straat, M, Witteveen, E, Glas, G J, Wieske, L, van Vught, L A, Wiewel, M A, Ingelse, S A, Cortjens, B, van Woensel, J B, Bos, A P, Walther, T, Schultz, M J, Wösten-van Asperen, R M & MARS consortium 2019, ' Age-dependent differences in pulmonary host responses in ARDS: a prospective observational cohort study ', Annals of Intensive Care, vol. 9, no. 1, 55 . https://doi.org/10.1186/s13613-019-0529-4 Annals of Intensive Care, 9(1):55. Springer-Verlag GmbH and Co. KG Annals of intensive care, 9(1):55. Springer-Verlag GmbH and Co. KG Annals of Intensive Care