Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland, SIB Swiss Institute of Bioinformatics, Basel, Switzerland.|Centrum Wiskunde & Informatica, Amsterdam, The Netherlands.|Inflammation and Infection Research Centre, School of Medical Sciences, UNSW, Sydney, Australia.|Inflammation and Infection Research Centre, School of Medical Sciences, UNSW, Sydney, Australia.|Centrum Wiskunde & Informatica, Amsterdam, The Netherlands.|Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland, SIB Swiss Institute of Bioinformatics, Basel, Switzerland.