[1] Istanbul Univ, Cerrahpasa Med Fac, Istanbul, Turkey
[2] Inst Oncol, Pediat Hematol Oncol, Istanbul, Turkey
[3] Cukurova Univ, Fac Med, Pediat Oncol & Pediat Bone Marrow Transplantat Un, Adana, Turkey
[4] Adana Numune Training & Res Hosp, Pediat Hematol Oncol, Adana, Turkey
[5] Gaziantep Childrens Hosp, Pediat Hematol Oncol, Gaziantep, Turkey
[6] BehcetUz Childrens Hosp, Pediat Hematol Oncol Clin, Izmir, Turkey
[7] Dokuz Eylul Oncol Inst, Pediat Oncol, Izmir, Turkey
[8] Ankara Child Hlth Hematol Oncol Educ & Res Hosp, Pediat Hematol Oncol, Ankara, Turkey
[9] Istanbul Univ, Istanbul Fac Med, Pediat Hematol Oncol, Istanbul, Turkey
[10] Sanliurfa Childrens Hosp, Pediat Hematol Oncol, Sanliurfa, Turkey
[11] Gaziantep Univ, Pediat Hematol, Gaziantep, Turkey
[12] Diyarbakir Childrens Hosp, Pediat Hematol Oncol, Diyarbakir, Turkey
[13] Sisli Etfal Educ & Res Hosp, Pediat Oncol, Istanbul, Turkey
[14] Okmeydani Educ & Res Hosp, Pediat Oncol, Istanbul, Turkey
[15] Sutcu Imam Univ, Fac Med, Pediat Hematol Oncol, Kahramanmaras, Turkey
[16] Selcuk Univ, Fac Med, Pediat Oncol, Konya, Turkey
[17] Medeniyet Univ, Pediat Hematol, Istanbul, Turkey
[18] Mersin Univ, Fac Med, Pediat Hematol Oncol, Mersin, Turkey