About the Authors
Zentrum für Molekulare Biologie der Universität Heidelberg, DKFZ-ZMBH Allianz, Heidelberg, Germany
Department of Genetics and Development, Columbia University Medical Center, New York, New York, United States of America
Technische Universität Dresden, Medical Faculty, Institute for Medical Informatics and Biometry, Dresden, Germany
The authors have declared that no competing interests exist.
Conceived and designed the experiments: HP MC BL. Performed the experiments: HP MD MC. Analyzed the data: BL MC SA LK RR HP MD. Contributed reagents/materials/analysis tools: HP MD MC. Wrote the paper: BL.