Affiliation: | (1) Department of Nephrology and Rheumatology, University Medicine of Goettingen, G?ttingen, Germany;(2) Department of Orthopaedics, University Medicine of Goettingen, G?ttingen, Germany;(3) Department of Cardiology and Pulmonology, University Medicine of Goettingen, G?ttingen, Germany;(4) Department of Pathology, University Medicine of Goettingen, G?ttingen, Germany;(5) Department of Nephrology and Rheumatology, Georg-August-University of G?ttingen, Robert-Koch Str.40, 37075 G?ttingen, Germany |