1. Department of Food Science, University of Copenhagen, 1958 Frederiksberg C, Denmark
2. Arla Foods Ingredients Group P/S – Milk Powder Innovation, Sønderhøj 10, 8260 Viby J, Denmark
3. Polytechnic University of Catalonia, Jordi Girona 31, Edificio R, 08034 Barcelona, Spain
4. Department of Biomedical Sciences, Blegdamsvej 3, 2200 Copenhagen N, Denmark