1. School of Medicine, Department of Medical Oncology, Medeniyet University, Istanbul, Turkey
2. Department of Medical Oncology, Cemil Taşcıoğlu City Hospital
3. School of Medicine, Department of Medical Oncology, Marmara University
4. Department of Medical Oncology, Istanbul Kartal Lutfi Kirdar Education and Training Hospital
5. School of Medicine, Department of Medical Oncology, Istanbul University
6. School of Medicine, Department of Medical Oncology, Bahçeşehir University