Wolff, Lena Ingeborg
Hartmann, Christine
Article History
First Online: 4 April 2019
Compliance with Ethical Standards
:
: Christine Hartmann reports grants from the German research foundation (DFG) and grants from the German Federal Ministry of Education and Science, during the conduct of the study. Lena Wolff declares no conflict of interest.
: This article does not contain any studies with human subjects performed by the authors. Animal studies performed by the authors regarding chondrocyte-to-osteoblast transdifferentiation were in accordance with local, institutional, and national regulations and licenses (AZ: 84-02.05.2012.261; 84-02.04.2015.128; 84-02.05.50.15.022).