1. Laboratory of Dairy Research, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
2. Laboratory of Animal Breeding and Husbandry, Department of Animal Science, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
3. School of Chemical Engineering, University of Birmingham, Birmingham B12 2TT, UK
4. Dairy Science and Technology Group, Food Quality and Design, Wageningen University, 6708 WG Wageningen, The Netherlands