Created at	Source	Raw Value	Validated value
July 8, 2021, 4 a.m.	usa	inclusion criteria: - prior allogeneic hematopoietic stem cell transplantation 3 months to 5 years earlier (any donor type) - age > or = 18 years at inclusion. - written informed consent	inclusion criteria: - prior allogeneic hematopoietic stem cell transplantation 3 months to 5 years earlier (any donor type) - age > or = 18 years at inclusion. - written informed consent