1. Department of Organismic Biology, Development Biology Group, University Hospital of Salzburg, Salzburg, Austria.
2. Clinic for Sports Injuries and Trauma Surgery, University Hospital of Salzburg, Salzburg, Austria.
3. Christian Doppler Clinic, University Hospital of Salzburg, Salzburg, Austria.
4. Paracelsus Private Medical University, Salzburg, Austria.
5. Institute of Biophysics, Biology Research Center, Szeged, Hungary.
6. Molecular and Cell Nutrition Laboratory, University of Kentucky, Lexington, Kentucky.