1. Department of Molecular Cardiology, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany.
2. Rheumatology Research and Advanced Therapeutics, Department of Rheumatology, Radboud University Nijmegen Medical Centre, Nijmegen 6525, Netherlands.
3. PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, Bonn 53121, Germany.