%0 Journal Article %A Ledet Muller, L %A Hjertqvist, M %A Payne, Lara %A Pettersson, H %A Olsson, A %A Plym-Forshell, L %A Andersson, Y %T %D %J %V %U https://www.eurosurveillance.org/content/10.2807/esm.12.06.00718-es