1. Systems Immunology Lab, Immunology Frontier Research Center, Osaka University, Suita, Osaka 565‐0871, Japan
2. Indiana University School of Informatics, Indiana University‐Purdue University, Indianapolis, Indiana 46202
3. Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, Indianapolis, Indiana 46202
4. Howard Hughes Medical Institute and Department of Biochemistry, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, Texas 75390‐9050