1. Department of Clinical and Animal Sciences; Faculty of Health and Medical Sciences; University of Copenhagen; Fredriksberg Denmark
2. Department of Clinical Sciences; Swedish University of Agricultural Sciences; Uppsala Sweden
3. Department of Anatomy; Physiology and Biochemistry; Swedish University of Agricultural Sciences; Uppsala Sweden
4. Department of Veterinary Disease Biology; Faculty of Health and Medical Sciences; University of Copenhagen; Fredriksberg Denmark
5. Novo Nordisk; Måløv Denmark