1. Department of Engineering Science, University of Oxford, U.K.
2. Department of Informatics, Kings College London, U.K.
3. Department of Computer Science, Loughborough University, U.K.
4. Zentrum fu¨r Virtual Reality und Visualisierung Forschungs-GmbH (VRVis), Austria
5. School of Mathematics and Statistics, University of Glasgow, Scotland
6. Laboratoire de Biome´trie et Biologie Evolutive (LBBE), VetAgro Sup, France
7. Centre for Interdisciplinary Methodologies, University of Warwick, U.K.