1. Nordvastra Skånes Renhållnings AB, NSR, Helsingborg, Sweden
2. Food Technology, Lab Taxonomy and Hygiene, Lund University, Lund, Sweden
3. Swedish Association of Solid Waste Management, RVF, Malmo, Sweden
4. The Swedish Institute for Food and Biotechnology, SIK, Lund, Sweden
5. ANOX AB, Lund, Sweden