Susanna Kangas1
, Tapani Lyytikäinen2
, Jukka Peltola3
, Jukka Ranta2
and Riitta Maijala1,4 
1Department of Food and Environmental Hygiene, Faculty of Veterinary Medicine, PO Box 66, Agnes Sjöberginkatu 2, FI-00014, University of Helsinki, Finland
2Finnish Food Safety Authority Evira, Risk Assessment Unit, Mustialankatu 3, FI-00790 Helsinki, Finland
3MTT Economic Research, Agrifood Research Finland, Luutnantintie 13, FI-00410 Helsinki, Finland
4European Food Safety Authority, Largo N. Palli 5/a, I-43100 Parma, Italy