OFP-20-003 Improved method of detecting the ERG gene rearrangement in prostate cancer using combined dual-color chromogenic and silver in-situ hybridization M. Braun * , J. Stomper, D. Boehm, W. Vogel, N. Wernert, G. Kristiansen, S. Perner * Universitätsklinik Bonn, Inst. für Pathologie, Germany