1. INSERM U504, Villejuif, France,
2. Oklahoma Transplantation Institute, Baptist Medical Center, Oklahoma City, Oklahoma, USA,
3. Veterans Administration Medical Center, Oklahoma City, Oklahoma, USA,
4. Division of Animal Resources, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA,
5. Institute of Surgical Research, Ludwig‐Maximilian University, Munich, Germany,
6. Transplantation Biology Research Center Massachusetts General Hospital. Harvard Medical School Boston, MA, USA