About the Authors
Unit for Clinical Management of Digestive Diseases and CIBERehd, Hospital Universitario de Valme, University of Sevilla, Sevilla, Spain
Department of Molecular Biology, University of Sevilla, Sevilla, Spain
The authors have declared that no competing interests exist.
Conceived and designed the experiments: JA MRG. Performed the experiments: IR MdMDH JAdC AR IC JDB. Analyzed the data: JA MRG. Contributed reagents/materials/analysis tools: DN MM BF. Wrote the paper: JA MRG.