About the Authors

Benjamin F Voight

To whom correspondence should be addressed. E-mail: bvoight@uchicago.edu

Affiliation Department of Human Genetics, University of Chicago, Chicago, Illinois, United States of America

Jonathan K Pritchard

Affiliation Department of Human Genetics, University of Chicago, Chicago, Illinois, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

BFV and JKP both conceived of and designed the model, and wrote the paper. In addition, BFV also performed the simulations and analyzed the data.