1. BASF Personal Care and Nutrition GmbH Duesseldorf Germany
2. Institute Dr. Schrader Hautphysiologie Holzminden Germany
3. DermaTronnier GmbH & Co. KG, Institute for Experimental Dermatology at Witten/Herdecke University Witten Germany
4. SGS SIT GmbH Skin Investigation and Technology Hamburg Germany
5. WIN COSMETIC GmbH & Co.KG Floersheim‐Dalsheim Germany
6. Henkel AG & Co. KGaA Duesseldorf Germany
7. RWTH Aachen University Aachen Germany
8. CCR GmbH & Co. KG Eschweiler Germany
9. Universitätsklinikum Augsburg Augsburg Germany
10. BioSkin GmbH Hamburg Germany
11. proDERM Institut für Angewandte Dermatologische Forschung GmbH Hamburg Germany
12. SkinNEXT Consulting Hamburg Germany