〇Kenneth M Krogh¹, Potjamas Pansri³, Egle Kudirkiene², John E Olsen², Jørgen Katholm³, (1. LVK Veterinary Cattle Practice, Hobro, Danmark, 2. Department of Veterinary and Animal Science University of Copenhagen, Copenhagen Denmark, 3. DNA Diagnostic, Risskov, Denmark)

〇Sophie Anne Mahendran¹, Richard Booth², Nick Bell³ (1. University of Surrey, 2. Royal Veterinary College, 3. Bos International)

〇Jennifer M Pearson¹, Edmund A Pajor¹, John R Campbell³, Nigel A Caulkett², Michel Levy², M. Claire Windeyer¹ (1. Department of Production Animal Health, University of Calgary Faculty of Veterinary Medicine, 2. Department of Clinical and Diagnostic Sciences, University of Calgary Faculty of Veterinary Medicine, 3. Department of Public Heath, University of Saskatchewan, Western College of Veterinary Medicine)

Alycia Webster¹, Jennifer M Pearson¹, Edmond A Pajor¹, Michel Levy¹, John Campbell², Nigel A Caulkett³, Soren R Boysen³, 〇Claire Windeyer¹ (1. University of Calgary Faculty of Veterinary Medicine, Department of Production Animal Health, 2. University of Saskatchewan, Western College of Veterinary Medicine, Department of Large Animal Clinical Sciences, 3. University of Calgary Faculty of Veterinary Medicine, Department of Veterinary Clinical and Diagnostic Services)

〇Peter Kanz¹, Stefanie Krieger¹, Marc Drillich¹, Michael Iwersen¹ (1. Clinical Unit for Herd Health Management in Ruminants, University Clinic for Ruminants, Department for Farm Animals and Veterinary Public Health, University of Veterinary Medicine, Vienna, Austria)

〇Adam J Geiger¹, Marlene Tremblay², Mike Socha¹ (1. Zinpro Corporation, Eden Prairie, Minnesota, USA, 2. Department of Medical Science, Section of Animal Food Production Medicine, School of Veterinary Medicine, University of Wisconsin, Madison, Wisconsin, USA)

〇Atte Sandelin¹, Julie Johnsen², Laura Hänninen¹, Heidi Härtel³, Helena Rautala¹, Leena Suojala⁴, Timo Soveri¹, Heli Simojoki¹ (1. Faculty of Veterinary Medicine, University of Helsinki, Finland, 2. Norwegian Veterinary Institute, Norway, 3. HKScan, Turku, Finland, 4. Central Union of Agricultural Producers and Forest Owners (MTK), Finland)