About the Authors

Martin Willensdorfer, Reinhard Bürger, Martin A Nowak
Program for Evolutionary Dynamics, Harvard University, Cambridge, Massachusetts, United States of America

Martin Willensdorfer
Department of Molecular and Cellular Biology, Harvard University, Cambridge, Massachusetts, United States of America

Reinhard Bürger
Department of Mathematics, University of Vienna, Vienna, Austria

Martin A Nowak
Department of Mathematics, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America

Corresponding Author

ma.wi@gmx.at

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

MW, RB, and MAN conceived and designed the experiments and wrote the paper. MW performed the experiments. MW and RB analyzed the data.