1. Institute of Biochemistry, Emil-Fischer-Zentrum, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
2. Biobank o.b. HTCR, Department of General Visceral- and Transplantation Surgery, Ludwig-Maximilians-University München, München, Germany
3. Comprehensive Cancer Center (CCC) Erlangen-EMN, Erlangen, Germany