Elixir Department, Earlham Institute, Norwich Research Park Innovation Centre, Norwich NR4 7UH, UK.|ELIXIR Hub, The European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton CB10 1SD, UK.|School of Computer Science, The University of Manchester, Manchester M13 9PL, UK.|Informatics and Bio-computing, Ontario Institute for Cancer Research, Toronto M5G 0A3, Canada.|Elixir Department, Earlham Institute, Norwich Research Park Innovation Centre, Norwich NR4 7UH, UK.|SIB Training Group, SIB Swiss Institute of Bioinformatics, Lausanne 1005, Switzerland.|Repositive, Future Business Centre, Kings Hedges Road, Cambridge CB4 2HY, UK.|ELIXIR Hub, The European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton CB10 1SD, UK.