1. Department of Cardiovascular Surgery and Research Group for Experimental Surgery; Heinrich Heine University, Medical Faculty; Duesseldorf Germany
2. Department of Laser and Biotechnical Systems; Samara State Aerospace University; Samara Russia
3. Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute; RWTH Aachen University; Aachen Germany
4. Institute of Haemostaseology, Haemotherapy and Transfusion Medicine; Heinrich Heine University, Medical Faculty; Duesseldorf Germany