1. In Vitro Methods Unit/ECVAM, Institute for Health and Consumer Protection, European Commission Joint Research Centre, Ispra, Italy;
2. Procter & Gamble Company (Wella-Cosmital), Marly, Switzerland;
3. Faculty of Life Sciences, The University of Manchester, Manchester, UK;
4. Unilever, Sharnbrook, Bedfordshire, UK;
5. L'Oréal Research, Aulnay-sous-Bois, France;
6. Novozymes A/S, Bagsvaerd, Denmark;
7. DABMEB Consultancy Ltd, Sharnbrook, Bedfordshire, UK