School of Medicine, Tsinghua University, Beijing, China.|Institute for Interdisciplinary Information Sciences, Tsinghua University, Beijing, China.|Department of Genetics, Stanford Center for Genomics and Personalized Medicine, Stanford University School of Medicine, Stanford, CA, USA.|Comprehensive AIDS Research Center, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Life Sciences and School of Medicine, Tsinghua University, Beijing, China.|Comprehensive AIDS Research Center, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Life Sciences and School of Medicine, Tsinghua University, Beijing, China.|Department of Computer Science and Engineering, University of California, Riverside, CA, USA.|Comprehensive AIDS Research Center, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Life Sciences and School of Medicine, Tsinghua University, Beijing, China.|School of Medicine, Tsinghua University, Beijing, China.|Institute for Interdisciplinary Information Sciences, Tsinghua University, Beijing, China.