1. Faculty of Medicine, University of Belgrade, Belgrade, Serbia.
2. Serbian Academy of Sciences and Arts, Belgrade, Serbia.
3. Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia.
4. Department of Cardiology (CVK); and Berlin Institute of Health Center for Regenerative Therapies (BCRT); German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin, Germany.
5. Department of Cardiology and Pneumology, University Medical Center Göttingen, Georg-August University, Göttingen, Germany.
6. Centre for Clinical and Basic Research, Department of Medical Sciences, IRCCS San Raffaele Pisana, Rome, Italy.
7. Centre of Clinical and Experimental Medicine, IRCCS San Raffaele Pisana, Rome, Italy.