1. Tepecik Education and Research Hospital; Division of Medical Oncology; Izmir Turkey
2. Dokuz Eylul University Medical School; Division of Medical Oncology; Izmir Turkey
3. Dokuz Eylul University Medical School; Department of Internal Medicine; Izmir Turkey
4. Dokuz Eylul University Medical School; Department of Preventive Oncology; Izmir Turkey
5. Medical Park; Izmir University; Division of Medical Oncology; Izmir Turkey