1 Department of Hematology and Transplantology, Medical University of Gdansk and University Clinical Center, Gdansk, Poland. [email protected].
2 Department of Hematology and Bone Marrow Transplantation, Wroclaw Medical University, Wroclaw, Poland.
3 EBMT- Transplant Complications Working Party; Saint Antoine Hospital, Sorbonne University, Paris, France.
4 RM Gorbacheva Research Institute, Pavlov University, St Petersburg, Russian Federation.
5 Department of Hematology, University Hospitals Leuven and Department of Public Health and Primary Care, ACCENT VV, KU Leuven - University of Leuven, Leuven, Belgium.
6 Charité - Department of Hematology, Oncology and Tumorimmunology, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.
7 School of Medicine, University Hospital Centre Zagreb and University of Zagreb, Zagreb, Croatia.
8 Department of Hematology, Transplantation and Internal Medicine, University Clinical Center of the Medical University of Warsaw, Warsaw, Poland.