1Department of Pathology, Dokuz Eylul University Faculty of Medicine, 35340 Inciralti, Izmir, Turkey
2Department of Pathology, Yesilyurt Ataturk Research and Education Hospital, Izmir, Turkey
3Department of Pathology, Cumhuriyet University Faculty of Medicine, Sivas, Turkey
4Department of Pathology, Ankara Diskapi Research and Education Hospital, Ankara, Turkey
5Department of Pathology, Ankara Numune Research and Education Hospital, Ankara, Turkey
6Department of Pathology, Akdeniz University Faculty of Medicine, Ankara, Turkey
7Department of Pathology, Istanbul University Faculty of Medicine, Istanbul, Turkey
8Department of Pathology, Hacettepe University Faculty of Medicine, Ankara, Turkey
9Department of Pathology, Cukurova University Faculty of Medicine, Adana, Turkey
10Department of Pathology, Uludag University Faculty of Medicine, Bursa, Turkey
11Department of Pathology, Ege University Faculty of Medicine, Izmir, Turkey
12Preventive Oncology, Dokuz Eylul University Institute of Oncology, Izmir, Turkey