1. Institute of Analytical Chemistry and Radiochemistry, CCB—Centre of Chemistry and Biomedicine, Leopold-Franzens University, Innrain 80-82, 6020 Innsbruck, Austria
2. Department 33, Agrarian and Forestry Research Institute Laimburg, Vadena 6, 9040 Ora, Italy
3. Faculty for Science and Technology, Free University of Bolzano, Piazza Università 1, 39100 Bolzano, Italy
4. Southern-Tyrolean alpine dairy association, Via Galvani 38, 39100 Bolzano, Italy
5. TransIdee, Leopold-Franzens University, Technikerstraße 21a, 6020 Innsbruck, Austria