[1] Univ Lisbon, Fac Vet Med, Lisbon, Portugal
[2] Univ Helsinki, Fac Vet Med, Helsinki, Finland
[3] Natl Vet Inst, Uppsala, Sweden
[4] Danish Hlth & Med Author, Copenhagen, Denmark
[5] Sci Inst Publ Hlth, Brussels, Belgium
[6] Natl Inst Publ Hlth & Environm, Bilthoven, Netherlands
[7] Univ London, Royal Vet Coll, London, England
[8] Univ Complutense Madrid, Fac Vet Med, Madrid, Spain
[9] Lithuanian Univ Hlth Sci, Vet Inst, Kaunas, Lithuania
[10] Agence Natl Secur Sanit ANSES, Fougeres, France
[11] Vet Labs Agcy, New Haw, England
[12] Hlth Protect Agcy, London, England
[13] European Med Agcy, London, England
[14] UAB, Fac Vet, Cerdanyola Del Valles, Spain
[15] Vet Med Directorate, Addlestone, Surrey, England
[16] Lakemedelsverket, Uppsala, Sweden