1. Lead Molecular Design, S.L. Sant Cugat Del Valles Spain
2. Universitat Pompeu Fabra Pl. de la Merce, 10–12 Barcelona Spain
3. Merck & Co., Inc. Kenilworth NJ USA
4. Waters Corporation Milford MA USA
5. Waters Corporation Wilmslow UK
6. Waters Corporation Beverly MA USA
7. Molecular Discovery Ltd London UK