About the Authors
Institute of Pharmacology and Toxicology, Medical Faculty of the RWTH Aachen University, Aachen, Germany
Systems Biology Programme, Center for Genomic Regulation; Pompeu Fabra University, and Centro de Investigación Biomédica en Red de Enfermedades Raras, Barcelona, Spain
The authors have declared that no competing interests exist.
Conceived and designed the experiments: GCS WB. Performed the experiments: GCS US. Analyzed the data: GCS WB US. Contributed reagents/materials/analysis tools: WB MD. Wrote the paper: GCS US MD WB. Obtained funding: GCS WB.