[1] Hop Enfants La Timone, Serv Cardiol A, F-13005 Marseille, France
[2] Hop Enfants La Timone, Serv Reanimat Polyvalente, F-13005 Marseille, France
[3] Hop Enfants La Timone, Serv Chirurg Thorac & Cardiovasc, Marseille, France
[4] Inst Hosp Jacques Cartier, Massy, France