**Author details**

Umberto Borrelli1 \*, Marc Detroux2 , Remi Nottin<sup>3</sup> , Stephane Nikis2 and Pierre Nakers2

\*Address all correspondence to: umberto.borrelli@hotmail.com

1 Department of Cardiovascular Perfusion, Grand Hôspital de Charleroi, Gilly, Belgium

2 Department of Cardiovascular Surgery, Grand Hôpital de Charleroi, Gilly, Belgium

3 Department of Cardiac Surgery, Center Surgical Marie Lannelongue, Paris, France
