1. Institute of Biomaterials Department of Materials Science and Engineering Friedrich-Alexander-University Erlangen-Nuremberg (FAU) Cauerstr. 6 Erlangen 91058 Germany
2. Experimental Renal and Cardiovascular Research Department of Nephropathology Institute of Pathology Muscle Research Center Erlangen (MURCE) Friedrich-Alexander-University Erlangen-Nuremberg (FAU) Erlangen 91054 Germany