Age-specific estimates of respiratory syncytial virus-associated hospitalizations in 6 European countries: a time series analysis - Johannesen, CK; van Wijhe, M; Tong, S; Fernández, LV; Heikkinen, T; van Boven, M; Wang, X; Bøås, H; Li, Y; Campbell, H; Paget, J; Stona, L; et al. (The Journal of Infectious Diseases, 2022)