About the Authors

Johanna Scholbach

Contributed equally to this work with: Johanna Scholbach, Anett Schulz

Affiliation Institute of Clinical Immunology, University of Leipzig, Leipzig, Germany

Anett Schulz

Contributed equally to this work with: Johanna Scholbach, Anett Schulz

Affiliation Fraunhofer Institute for Cell Therapy and Immunology (IZI), Leipzig, Germany

Florian Westphal

Affiliation Institute of Clinical Immunology, University of Leipzig, Leipzig, Germany

Dietmar Egger

Affiliation Vita34 AG, Leipzig, Germany

Anja Kathrin Wege

Affiliation Clinic of Gynecology and Obstetrics, Caritas Hospital St. Josef, University of Regensburg, Regensburg, Germany

Ina Patties

Affiliation Department of Radiotherapy, University of Leipzig, Leipzig, Germany

Margarethe Köberle

Affiliation Institute of Clinical Immunology, University of Leipzig, Leipzig, Germany

Ulrich Sack

Affiliation Fraunhofer Institute for Cell Therapy and Immunology (IZI), Leipzig, Germany

Franziska Lange

Franziska.Lange@izi.fraunhofer.de

Affiliation Fraunhofer Institute for Cell Therapy and Immunology (IZI), Leipzig, Germany

Competing Interests

The authors have read the journal's policy and have the following conflicts: one of the authors (DE) is working at Vita34 AG (Leipzig, Germany). This company provided the cryopreserved cord blood samples. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: AKW FL US. Performed the experiments: JS AS FW MK IP DE. Analyzed the data: AS. Contributed reagents/materials/analysis tools: JS AS FW AKW FL. Wrote the paper: JS AS AKW FL.