1Institute for Human Genetics, University of California, San Francisco, San Francisco, California, United States of America
2Museum of Vertebrate Zoology, University of California, Berkeley, Berkeley, California, United States of America
3Department of Ornithology & Mammalogy, California Academy of Sciences, San Francisco, California, United States of America
4Center for Comparative Genomics, California Academy of Sciences, San Francisco, California, United States of America