1. Department of Cardiology, Applied Cachexia Research; Charité University Medicine, Campus Virchow-Klinikum; Berlin Germany
2. Experimental & Clinical Research Center (a joint co-operation between Charité University Medicine and Max-Delbrueck Center for Molecular Medicine); Berlin Germany
3. Centre for Clinical and Basic Research, IRCCS San Raffaele; Rome Italy
4. Charité University Medicine, Center for Stroke Research; Berlin Germany