[1] Trakya Univ, Dept Med Oncol, Fac Med, Edirne, Turkey
[2] Istanbul Medeniyet Univ, Dept Med Oncol, Fac Med, Istanbul, Turkey
[3] Ankara Numune Training & Res Hosp, Dept Med Oncol, Ankara, Turkey
[4] Fac Med, Dept Med Oncol, Kayseri, Turkey
[5] Hacettepe Univ, Dept Med Oncol, Ankara, Turkey
[6] Malatya Inonu Univ, Fac Med, Kayseri, Turkey
[7] Diyarbakir Dicle Univ, Fac Med, Diyarbakir, Turkey
[8] Dokuz Eylul Univ, Balcova, Turkey
[9] Dr AY Ankara Oncol Training & Res Hosp, Dept Med Oncol, Ankara, Turkey
[10] Karadniz Tech Univ, Fac Med, Trabzon, Turkey
[11] Istanbul Univ, Cerrahpasa Fac Med, Dept Oncol, Istanbul, Turkey
[12] Adana Cukurova Univ, Fac Med, Adana, Turkey
[13] Baskent Univ, Dept Med Oncol, Fac Med, Adana, Turkey
[14] Uniq Istanbul, Istanbul, Turkey
[15] Roche Pharmaceut, Istanbul, Turkey
[16] Ege Univ, Izmir, Turkey