IVANA JANKOVIC,* BRIDGETT M. V O N HOLDT† and NOAH A. ROSENBERG*‡ *Center for Computational Medicine and Bioinformatics, University of Michigan, 2017 Palmer Commons, 100 Washtenaw Ave., Ann Arbor, MI 48109, USA, †University of California, Los Angeles, Ecology & Evolutionary Biology, 621 Charles E. Young Dr. South, Los Angeles, CA 90095, USA, ‡Department of Human Genetics and the Life Sciences I...