1. Department of Pathology, Yale New Haven Hospital, New Haven, CT, USA
2. Yale School of Medicine, New Haven, CT, USA
3. Pathology and Laboratory Medicine, Brown University Warren Alpert Medical School, Women & Infants Hospital of Rhode Island, Providence, RI, USA
4. Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
5. Department of Pathology, Mount Sinai, New York, NY, USA
6. Department of Pathology, Lawrence and Memorial Hospital, New London, CT, USA