Immunomodulatory effect of a decellularized skeletal muscle scaffold in a discordant xenotransplantation model. by Fishman, J, Lowdell, M, Urbani, L, Ansari, T, Burns, A, Turmaine, M, North, J, Sibbons, P, Seifalian, A, Wood, K, Birchall, M, De Coppi, P