Cryopreservation of human pancreatic islets from non-heart-beating donors using hydroxyethyl starch and dimethyl sulfoxide as cryoprotectants - Kenmochi, T; Asano, T; Maruyama, M; Saigo, K; Akutsu, N; Iwashita, C; Ohtsuki, K; Suzuki, A; Miyazaki, M (Cell Transplant, 2008)