1. Animal & Bioscience Research Department; Animal & Grassland Research & Innovation Centre; Teagasc, Grange, Dunsany Co. Meath Ireland
2. Moorepark Dairy Production Research Centre; Moorepark, Fermoy Co. Cork Ireland
3. Animal & Bioscience Research Department; Animal & Grassland Research & Innovation Centre; Teagasc, Moorepark, Fermoy Co. Cork Ireland