1. ZEBET BfR, Diedersdorfer Weg 1, 12277 Berlin, Germany
2. Beiersdorf, Hamburg, Germany
3. TNO Voeding, 3700 AJ Zeist, The Netherlands
4. BIOalternatives, France
5. ECVAM, Institute for Health & Consumer Protection, European Commission Joint Research Centre, 21020 Ispra (VA), Italy