Voluntary Blood Donation Organized in the CBBH 10/20/2009 Tweet Today, on October 20, 2009, Voluntary Blood Donation was organized in the Central Bank of Bosnia and Herzegovina (CBBH). 18 blood doses were collected and this activity was organized in cooperation with the Transfusion Association of BH Federation in Sarajevo. With this donation the CBBH has contributed to the Program of Pediatric Cardio-Surgery. Public Relations Section