1. Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
2. MatTek Corporation, 200 Homer Avenue, Ashland, Massachusetts 01721, United States
3. PETA International Science Consortium Ltd., 8 All Saints Street, London N1 9RL, U.K.
4. Nano-Safety Research Group, Heriot-Watt University, Edinburgh EH14 4AS, U.K.
5. BioSurfaces, Inc., 200 Homer Ave, Ashland, Massachusetts 01721, United States
6. Department of Chemistry, University of Fribourg, Chemin du Musée 9, 1700 Fribourg, Switzerland