[1] Hop Necker Enfants Malad, APHP, Unite Immunol Hematol & Rhumatol Pediat, F-75015 Paris, France
[2] Hop St Louis, APHP, Serv Hematol Greffe, Paris, France
[3] Ctr Hosp Intercommunal, Ctr Reference Drepanocytose, Serv Pediat, Creteil, France
[4] Hop Necker Enfants Malad, APHP, Serv Radiol Pediat, F-75015 Paris, France
[5] Hop Necker Enfants Malad, APHP, Serv Reanimat Polyvalente Pediat, F-75015 Paris, France
[6] Hop Necker Enfants Malad, APHP, Virol Lab, F-75015 Paris, France
[7] Univ Paris 05, Hop Necker Enfants Malad, APHP, Serv Malad Infect & Trop, F-75015 Paris, France
[8] Hop Necker Enfants Malad, APHP, Serv Neurol Pediat, F-75015 Paris, France