1. Heinrich-Heine-University, Institute for Transplantation Diagnostics and Cell Therapeutics, University Clinic, José Carreras Cord Blood Bank , Düsseldorf , Germany
2. Heinrich-Heine-University, Coordination Centre for Clinical Trials, University Clinic , Düsseldorf , Germany
3. Eurocord, Hopital Saint Louis APHP, Institut de Recherche de Saint-Louis (IRSL) EA3518, Université de Paris Cité , Paris , France
4. Monacord, Centre Scientifique de Monaco , Monaco