1. Program in Computational Biology and Bioinformatics, Duke University, Durham, NC, USA
2. Center for Genomic and Computational Biology, Duke University Medical School, Durham, NC, USA
3. Department of Human Genetics, Eccles Institute of Human Genetics, University of Utah and School of Medicine, Salt Lake City, UT, USA
4. USTAR Center for Genetic Discovery, University of Utah, Salt Lake City, UT, USA
5. Cold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA
6. USDA ARS NEA Robert W. Holley Center for Agriculture and Health, Cornell University, Ithaca, NY, USA
7. Department of Biostatistics and Bioinformatics, Duke University Medical School, Durham, NC, USA