Multicentric validation of proteomic biomarkers in urine specific for diabetic nephropathy. oleh Alaa Alkhalaf, Petra Zürbig, Stephan J L Bakker, Henk J G Bilo, Marie Cerna, Christine Fischer, Sebastian Fuchs, Bart Janssen, Karel Medek, Harald Mischak, Johannes M Roob, Kasper Rossing, Peter Rossing, Ivan Rychlík, Harald Sourij, Beate Tiran, Brigitte M Winklhofer-Roob, Gerjan J Navis, PREDICTIONS Group