1. 1Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
2. 2Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania.
3. 3Department of Pediatrics, Division of Pediatric Hematology and Oncology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
4. 4Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
5. 5Program in Microbiology and Immunology, Pittsburgh, Pennsylvania.
6. 6School of Medicine, Tsinghua University, Beijing, China.
7. 7Division of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
8. 8Department of Medicine, Division of Hematology/Oncology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
9. 9Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania.
10. 10Department of Orthopedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
11. 11Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania.