1. Department of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester M1 7DN, United Kingdom
2. Department of Chemistry, University of York, Heslington, York YO10 5DD, United Kingdom
3. Prozomix, Building 4, West End Ind. Estate, Haltwhistle NE49 9HA, United Kingdom
4. BioTools, Inc., 17546 Bee Line Highway, Jupiter, Florida 33478, United States