[1] UNIV PAVIA, IST RICOVERO & CURA CARATTER SCI SAN MATTEO HOSP, I-27100 PAVIA, ITALY
[2] UNIV PAVIA, SAN MATTEO HOSP, AVIS, HLA LAB, DEPT MICROBIOL, I-27100 PAVIA, ITALY
[3] UNIV PAVIA, SAN MATTEO HOSP, DEPT PATHOL ANAT, I-27100 PAVIA, ITALY
[4] UNIV PAVIA, SAN MATTEO HOSP, DEPT CARDIOL, I-27100 PAVIA, ITALY
[5] UNIV PAVIA, SAN MATTEO HOSP, DEPT CARDIAC SURG, I-27100 PAVIA, ITALY
[6] UNIV PAVIA, SAN MATTEO HOSP, DEPT GENET, I-27100 PAVIA, ITALY