Affiliation: | 1 Surgery, Washington Univ Sch Med, St. Louis, MO, United States;2 HLA Laboratory, Barnes-Jewish Hospital, St. Louis, MO, United States;3 Medicine, Washington Univ Sch Med, St. Louis, MO, United States;4 Pathology & Immunology, Washington Univ Sch Med, St. Louis, MO, United States |