[1] Gustave Roussy Canc Campus, Dept Hematol, F-94800 Villejuif, France
[2] Natl Inst Pathol, Dept Pathol, Baabda 1003, Lebanon
[3] St Joseph Univ, Sch Med, Dept Radiat Oncol, Hotel Dieu France Univ Hosp, Beirut 1100, Lebanon
[4] St Joseph Univ, Fac Med, Dept Hematol Oncol, Beirut 1100, Lebanon
[5] Gustave Roussy Canc Campus, Dept Med Oncol, F-94800 Villejuif, France