About the Authors
Program in Bioinformatics and Systems Biology, Sanford-Burnham Medical Research Institute, La Jolla, California, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: CMZ AG. Performed the experiments: CMZ. Analyzed the data: CMZ AG. Contributed reagents/materials/analysis tools: CMZ AG. Wrote the paper: CMZ AG.