Table 1. Abbreviations and acronyms.

AIN	Autoimmune neutropenia
AML	Acute myeloid leukaemia
ANC	Absolute blood neutrophil counts
CAMP	Gene encoding the hCAP-18 protein
CMV	Cytomegalovirus
ELANE	Gene encoding human neutrophil elastase
EN	Ethnic neutropenia
G-CSF	Granulocyte colony-stimulating factor
HAX-1	HS-1-associated protein X-1, (involved in cell survival regulation)
hCAP-18	Human 18-kDa cationic antimicrobial protein, (proprotein of LL-37)
HHV6	Human herpes virus 6
HSCT	Hematopoietic stem cell transplantation
IN	Idiopathic neutropenia
SCN	Severe congenital neutropenia
SGD	Neutrophil-specific granule deficiency