GATA2 and Shwachman-Diamond syndrome: Besides FA and DKC, this large group of diseases so-called “Inherited Bone Marrow Failure syndromes” (IBMFS) also includes Diamond Blackfan Anemia (DBA) and Shwachman Diamond Syndrome (SDS), and, more recently, several additional conditions were added, such as GATA2 deficiency and the SAMD9/SAMD9L syndromes (96).