Division of Livestock Sciences, Department of Sustainable Agricultural Systems, University of Natural Resources and Life Sciences, Gregor Mendel Str. 33, 1180 Vienna, Austria.
School of Biology University Park, University of Nottingham, Nottingham NG7 2RD Nottinghamshire, UK / International Livestock Research Institute (ILRI), P. O. Box 30700, Nairobi 00100, Kenya.
Division of Livestock Sciences, Department of Sustainable Agricultural Systems, University of Natural Resources and Life Sciences, Gregor Mendel Str. 33, 1180 Vienna, Austria.