RT Journal Article SR Electronic(1) A1 Heyman, P A1 Cochez, C A1 Ducoffre, G A1 Mailles, A A1 Zeller, H A1 Abu Sin, M A1 Koch, J A1 van Doornum, G A1 Koopmans, M A1 Mossong, J A1 Schneider, F YR T1 JF VO OP UL https://www.eurosurveillance.org/content/10.2807/esm.12.05.00712-fr