1. From the Department of Pathology and Laboratory Medicine (Wang, Askan, Ozcan, Rana, Zehir, Bhanot, Rao, Klimstra, Basturk), Memorial Sloan Kettering Cancer Center, New York, New York
2. Department of Pathology, Weill Cornell Medicine, New York, New York (Yantiss)
3. Department of Pathology, Lenox Hill Hospital, New York, New York (Wahl)
4. Department of Pathology, Marmara University Hospital, Istanbul, Turkey (Bagci)
5. Department of Pathology, Memorial Healthcare Group, Istanbul, Turkey (Balci)
6. The Department of Surgery (Balachandran, Jarnagin), Memorial Sloan Kettering Cancer Center, New York, New York
7. The Department of Pathology, Koç University Hospital and Koç University Research Center for Translational Medicine (KUTTAM), Istanbul, Turkey (Adsay)