1. Department of Surgery, Medicine, Odontoiatrics and Morphological Sciences; University of Modena and Reggio Emilia School of Medicine; Modena Italy
2. La Jolla Bioengineering Institute; San Diego CA USA
3. Deutsches Rheumaforschungszentrum Berlin; ein Leibniz Institut; Berlin Germany
4. Charité Universitätsmedizin Berlin; Campus Mitte; Berlin Germany
5. Department of Pediatric Cardiology, Heart Centre; Universität Leipzig; Leipzig Germany
6. Translational Centre for Regenerative Medicine (TRM); Universität Leipzig; Germany