1Department of Computer Science, University of California, Los Angeles, Los Angeles, California, United States of America.
2Department of Computer Science, National University of Singapore, Singapore, Singapore.
3Department of Computer Science, Stanford University, Stanford, California, United States of America.
4Department of Biomedical Informatics, Harvard Medical School, Boston, Massachusetts, United States of America.
5Department of Computational Biology, Cornell University, Ithaca, New York, United States of America.
6Department of Human Genetics, University of California, Los Angeles, California, United States of America.
7Department of Computational Medicine, University of California, Los Angeles, California, United States of America.