About the Authors

Adèle Faucherre

Affiliation Laboratory of Sensory Cell Biology and Organogenesis, Centre de Regulació Genòmica, Barcelona, Spain

Hernán López-Schier

hernanls@crg.es

Affiliation Laboratory of Sensory Cell Biology and Organogenesis, Centre de Regulació Genòmica, Barcelona, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HL-S. Performed the experiments: AF. Analyzed the data: HL-S AF. Contributed reagents/materials/analysis tools: HL-S AF. Wrote the paper: HL-S AF.