1. Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH.
2. Department of Inflammation and Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH.
3. Department of Thoracic Surgery, Kyoto University, Kyoto, Japan.
4. Transplant Center, Cleveland Clinic, Cleveland, OH.
5. Department of Pathology, Cleveland Clinic, Cleveland, OH.
6. Cryo-Electron Microscopy Core, Case Western Reserve University, Cleveland, OH.