Affiliation: | 1.Institute for Theoretical Biology, Humboldt-Universität, Invalidenstraße 43, 10115 Berlin, Germany;2.Department of Information Science, University of Otago, PO Box 56, Dunedin, New Zealand;3.Otago School of Medical Sciences, Division of Health Science, University of Otago, PO Box 913, Dunedin, New Zealand |