1Institute of Pathology, University of Bonn, Germany
2Institute of Pathology, University of Bern, Switzerland
3Institute of Pathology, Section for Prostate Cancer Research, University of Bonn
4Department of Urology, Charité - Universitätsmedizin Berlin, Berlin
5Berlin Institute for Urologic Research, Berlin
6Institute of Pathology, Charité - Universitätsmedizin Berlin, Berlin, Germany
Address for correspondence: Glen Kristiansen, MD, Institute of Pathology of the University Hospital Bonn, Sigmund-Freud-Str. 25, 53127 Bonn, Germany. E-mail: [email protected]
Received 4 April, 2015
Revised 11 June, 2015
Accepted 19 June, 2015
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