1. Division of Medical Oncology; Department of Internal Medicine; Ataturk University Medical Faculty; Erzurum Turkey
2. Division of Medical Oncology; Department of Internal Medicine; Dokuz Eylul University Medical Faculty; Izmir Turkey
3. Department of Medical Oncology; Dr. Lutfi Kirdar Kartal Education and Research Hospital; Istanbul Turkey
4. Department of Medical Oncology; Dicle University Faculty of Medicine; Diyarbakir Turkey
5. Department of Medical Oncology; Dr. Abdurrahman Yurtaslan Training and Research Hospital; Ankara Turkey
6. Department of Medical Oncology; Erciyes University Faculty of Medicine; Kayseri Turkey
7. Department of Medical Oncology; Gaziantep University Faculty of Medicine; Gaziantep Turkey
8. Department of Medical Oncology; Gazi University Faculty of Medicine; Ankara Turkey
9. Department of Medical Oncology; Pamukkale University Faculty of Medicine; Denizli Turkey
10. Department of Medical Oncology; Sakarya Education and Research Hospital; Sakarya Turkey
11. Department of Medical Oncology; Ali Sonmez Oncology Hospital; Bursa Turkey
12. Department of Medical Oncology; Trakya University Faculty of Medicine; Edirne Turkey
13. Department of Medical Oncology; Balikesir Goverment Hospital; Balikesir Turkey
14. Department of Medical Oncology; Firat University Faculty of Medicine; Elazig Turkey
15. Department of Medical Oncology; Izmir University Faculty of Medicine; Izmir Turkey