1. University of Münster; Institute of Inorganic and Analytical Chemistry; Corrensstr. 28/30 49149 Münster Germany
2. University of Münster, University Hospital; Experimental Nephrology and Interdisciplinary Center for Clinical Research (IZKF); Albert-Schweizer-Campus 1 - A14 48149 Münster Germany
3. Practice of Pathology; Werler Strasse 110 59063 Hamm Germany
4. Practice of Oral and Maxillofacial Surgery; Richard-Matthaei-Platz 1 59065 Hamm Germany
5. European Virtual Institute for Speciation Analysis (EVISA); Mendelstr. 11 48149 Münster Germany