1. National Research Centre for the Working Environment, Lersø Parkallé 105, Copenhagen, Denmark;
2. DHI Water Environment Health, Agern Allé 5, Hørsholm, Denmark;
3. Scania Sweden AB, Kungens Kurvaleden 3B, Kungens Kurva, Sweden;
4. Force Technolgy, Park Alle 345, Brøndby;
5. Novo Nordisk A/S - site Måløv, Novo Nordisk Park 1, Måløv