[1] Blokhin Russian Oncol Res Ctr, Pediat Oncol & Hematol Inst, Anesthesiol, Moscow, Russia
[2] Blokhin Russian Oncol Res Ctr, Pediat Oncol & Hematol Inst, Oncol Dept, Moscow, Russia
[3] Blokhin Russian Oncol Res Ctr, Pediat Oncol & Hematol Inst, Endovasc Surg Dept, Moscow, Russia