12.1 HAEMATOPOIETIC PROGENITOR CELL DONATION 12.2 AUTOGRAFT TISSUE DONORS 12.3 LIVING ORGAN DONOR REACTIONS 12.4 BLOOD DONORS 12.5 IMMEDIATE (within 24 hours of the donation) BLOOD DONORS COMPLICATIONS ‹ 11.2 THE RISK/BENEFIT CALCULATION: NUMBERS, NUMERATORS, DENOMINATORS AND TRANSPARENCY up 12.1 HAEMATOPOIETIC PROGENITOR CELL DONATION ›