The contribution of child, family and health service factors to respiratory syncytial virus (RSV) hospital admissions in the first 3 years of life: birth cohort study in Scotland, 2009 to 2015 Hardelid, Pia and Verfuerden, Maximiliane and McMenamin, Jim and Smyth, Rosalind L and Gilbert, Ruth, Eurosurveillance, 24, 1800046 (2019), https://doi.org/10.2807/1560-7917.ES.2019.24.1.1800046