1. Department of Blood Group Serology and Transfusion Medicine, Medical University Graz, Graz, Austria.
2. RG Translational Hematology of Congenital Diseases, Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany.
3. REBIRTH Cluster of Excellence, Hannover Medical School, Hannover, Germany.
4. Department of Anatomy and Molecular Embryology, Ruhr-University Bochum, Bochum, Germany.
5. Computational Biology and Systems Biomedicine Research Group, Biodonostia Health Research Institute, San Sebastián, Spain.
6. IKERBASQUE, Basque Foundation for Science, Bilbao, Spain.
7. Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands.