1. Transplantation Laboratory, Haartman Institute; University of Helsinki, and Cardiac Surgery, Heart and Lung Center, Helsinki University Central Hospital; Helsinki Finland
2. Department of Pre-Clinical Oncology; MedImmune; Gaithersburg MD
3. Wihuri Research Institute and Translational Cancer Biology Program; University of Helsinki, Biomedicum Helsinki; Helsinki Finland
4. Helsinki University Central Hospital; Helsinki Finland