1. Département d’informatique et de recherche opérationnelle (DIRO), Université de Montréal, Pavillon André-Aisenstadt , CP 6128 succursale Centre-Ville, Montréal, QC H3C 3J7, Montreal, Canada
2. Department of Computational Biology, University of Lausanne , Génopode, Quartier UNIL-Sorge - CH-1015, Lausanne, Switzerland
3. Center for Integrative Genomics, University of Lausanne , Génopode, Quartier UNIL-Sorge - CH-1015, Lausanne, Switzerland
4. Department of Genetics, Evolution and Environment, University College London , Darwin Building, 99-105 Gower Street, WC1E 6BT, London, UK
5. Department of Computer Science, University College London , Gower Street, WC1E 6BT, London, UK
6. SIB Swiss Institute of Bioinformatics , Amphipôle, Quartier UNIL-Sorge - CH-1015, Lausanne, Switzerland