[1] Univ Lille, Ctr Hosp & Reg, Dept Cardiovasc Surg, F-59000 Lille, France
[2] Univ Lille Nord France, Lille, France
[3] Univ Reims, Ctr Hosp, Dept Pathol, Reims, France
[4] Univ Lille, Ctr Hosp, Dept Internal Med, Lille, France
[5] Univ Lille, Ctr Hosp, Dept Anesthesiol, Lille, France
[6] Univ Lille, Ctr Hosp, Dept Pathol, Lille, France
[7] Univ Angers, Ctr Hosp, Dept Cardiovasc Surg, Angers, France