1. European Bioinformatics Institute, European Molecular Biology Laboratory , Welcome Genome Campus, Hinxton CB10 1SD, UK
2. William Harvey Research Institute, Queen Mary University of London , London EC1M 6BQ, UK
3. Mary Lyon Centre at MRC Harwell , Harwell Campus OX11 7UE, UK
4. Research Data Team, The Turing Institute , 96 Euston Rd, London NW1 2DB, UK