About the Authors
- Sandeep Krishna, Kim Sneppen
- Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
- Sergei Maslov
- Department of Condensed Matter Physics and Material Sciences, Brookhaven National Laboratory, Upton, New York, United States of America
The authors have declared that no competing interests exist.
SK, SM, and KS conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, and wrote the paper.