Correction to: Annals of Hematology

https://doi.org/10.1007/s00277-021-04448-5

In the above-mentioned article, the affiliation of one author Magdalena Olszewska-Szopa is not correct. It is presented as 8 (Department of Hematology and Transplantology, Medicl University of Gdańsk). It should be 9 (Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Wrocław Medical University, Wrocław, Poland).

The original article has been corrected.