Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Molecular and Cellular Biology Program, University of Washington, Seattle, Washington, 98105, USA, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Pediatrics, School of Medicine, Department of Neurology, School of Medicine, University of Washington, Seattle, Washington, 98105, USA, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Computer Science and Engineering, Department of Genome Sciences, University of Washington, Seattle, Washington, 98105, USA and Bioinformatics and Computational Biology, Genentech, South San Francisco, CA 94080, USA.|Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Molecular and Cellular Biology Program, University of Washington, Seattle, Washington, 98105, USA, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Pediatrics, School of Medicine, Department of Neurology, School of Medicine, University of Washington, Seattle, Washington, 98105, USA, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Computer Science and Engineering, Department of Genome Sciences, University of Washington, Seattle, Washington, 98105, USA and Bioinformatics and Computational Biology, Genentech, South San Francisco, CA 94080, USA.|Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Molecular and Cellular Biology Program, University of Washington, Seattle, Washington, 98105, USA, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Pediatrics, School of Medicine, Department of Neurology, School of Medicine, University of Washington, Seattle, Washington, 98105, USA, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Computer Science and Engineering, Department of Genome Sciences, University of Washington, Seattle, Washington, 98105, USA and Bioinformatics and Computational Biology, Genentech, South San Francisco, CA 94080, USA.|Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Molecular and Cellular Biology Program, University of Washington, Seattle, Washington, 98105, USA, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Pediatrics, School of Medicine, Department of Neurology, School of Medicine, University of Washington, Seattle, Washington, 98105, USA, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Computer Science and Engineering, Department of Genome Sciences, University of Washington, Seattle, Washington, 98105, USA and Bioinformatics and Computational Biology, Genentech, South San Francisco, CA 94080, USA.|Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Molecular and Cellular Biology Program, University of Washington, Seattle, Washington, 98105, USA, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Pediatrics, School of Medicine, Department of Neurology, School of Medicine, University of Washington, Seattle, Washington, 98105, USA, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Computer Science and Engineering, Department of Genome Sciences, University of Washington, Seattle, Washington, 98105, USA and Bioinformatics and Computational Biology, Genentech, South San Francisco, CA 94080, USA.|Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Molecular and Cellular Biology Program, University of Washington, Seattle, Washington, 98105, USA, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Pediatrics, School of Medicine, Department of Neurology, School of Medicine, University of Washington, Seattle, Washington, 98105, USA, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA, Department of Computer Science and Engineering, Department of Genome Sciences, University of Washington, Seattle, Washington, 98105, USA and Bioinformatics and Computational Biology, Genentech, South San Francisco, CA 94080, USA.