Institution: | 1. Charité – Universitaetsmedizin Berlin; Charité Centrum 13, Department of Nephrology Campus Benjamin Franklin, Berlin, Germany.; 2. Freie Universitaet Berlin, Fachbereich Biochemie, Chemie, Berlin, Germany.; 3. Universitaet Potsdam, Department of Nutrition Science, Potsdam, Germany.; 4. Novartis Germany GmbH, Nuernberg, Germany.; University of California, Los Angeles, United States of America, |