1. Department of Chemistry and Biochemistry, University of Bern, Bern, Switzerland
2. Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
3. Department of Biotechnology, BOKU - University of Natural Resources and Life Sciences, Vienna, Austria
4. Biochemistry Center, University of Heidelberg, Heidelberg, Germany
5. Christian Doppler Laboratory on Biotechnology of Skin Aging, Vienna, Austria
6. Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Vienna, Austria