1. Center for Transplantation Sciences; Department of Surgery; Massachusetts General Hospital; Boston MA USA
2. Clinic of Cardiac Surgery; Ludwig-Maximilian University Munich; Munich Germany
3. Department of Surgery; Emory Transplant Center; Emory University School of Medicine; Atlanta GA USA
4. Division of Organ Replacement and Xenotransplantation Surgery; Kagoshima University; Kagoshima Japan
5. Department of Pathology; Massachusetts General Hospital; Boston MA USA
6. Department of Pathology; University of Michigan Health System; Ann Arbor MI USA
7. Department of Surgery; Center for Translational Immunology; Columbia University Medical Center; New York NY USA
8. Johnson and Johnson; New Brunswick; NJ USA
9. Division of Thoracic Surgery; Department of Surgery; Massachusetts General Hospital; Boston MA USA
10. Division of Cardiac Surgery; Department of Surgery; Massachusetts General Hospital; Boston MA USA