Preformed antibodies detected by cytotoxic assay or multibead array decrease liver allograft survival: role of human leukocyte antigen compatibility. - Castillo-Rama M; Castro MJ; Bernardo I; Meneu-Diaz JC; Elola-Olaso AM; Calleja-Antolin SM; Romo E; Morales P; Moreno E; Paz-Artal E (Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society, 2008)