About the Authors

Markus Fehrholz

markus.fehrholz@uni-wuerzburg.de

Affiliation Children’s Hospital, University of Wuerzburg, Wuerzburg, Germany

Iliana Bersani

Affiliation A. Gemelli Hospital, Catholic University of the Sacred Heart, Rome, Italy

Boris W. Kramer

Affiliation Department of Pediatrics, University Hospital Maastricht, Maastricht, The Netherlands

Christian P. Speer

Affiliation Children’s Hospital, University of Wuerzburg, Wuerzburg, Germany

Steffen Kunzmann

Affiliation Children’s Hospital, University of Wuerzburg, Wuerzburg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MF SK. Performed the experiments: MF. Analyzed the data: MF IB BWK CPS SK. Wrote the paper: MF IB BWK CPS SK.