A comparative study of the celsior and the University of Wisconsin solution based upon 12-hr preservation followed by transplantation in canine models: J. Mohara, T. Takahashi, K. Oshima, T. Yamagishi, T. Koyano, I. Takeyoshi, S. Ishikawa, *K. Matsumoto, Y. Morishita, Gunma University School of Medicine, Maebashi, and*Second Hospital of Nippon Medical School, Kawasaki, Japan