About the Authors

Jörg Fellenberg

Contributed equally to this work with: Jörg Fellenberg, Pierre Kunz

joerg.fellenberg@med.uni-heidelberg.de

Affiliation Department of Experimental Orthopedics, Orthopedic University Hospital Heidelberg, Heidelberg, Germany

Pierre Kunz

Contributed equally to this work with: Jörg Fellenberg, Pierre Kunz

Affiliation Department of Experimental Orthopedics, Orthopedic University Hospital Heidelberg, Heidelberg, Germany

Heiner Sähr

Affiliation Department of Experimental Orthopedics, Orthopedic University Hospital Heidelberg, Heidelberg, Germany

Daniela Depeweg

Affiliation Department of Experimental Orthopedics, Orthopedic University Hospital Heidelberg, Heidelberg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JF PK DD. Performed the experiments: JF HS. Analyzed the data: JF PK HS. Contributed reagents/materials/analysis tools: JF PK DD. Wrote the paper: JF.