RT Journal Article SR Electronic(1) A1 Eurosurveillance editorial team, Collective YR 2013 T1 Note from the editors: The 2012 impact factors JF Eurosurveillance VO 18 IS 26 SP 20515 OP DO https://doi.org/10.2807/ese.18.26.20515-en UL https://www.eurosurveillance.org/content/10.2807/ese.18.26.20515-en