Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology|September 12, 2002
American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons|October 23, 2009
Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology|September 12, 2002
American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons|October 23, 2009