Article History
Received: 24 July 2018
Accepted: 1 October 2018
First Online: 13 October 2018
Ethics approval and consent to participate
: The use of primary human MSC following explant culture from umbilical cord tissue has been approved by the Ethics Committee of Hannover Medical School, Project #443 on February 26th, 2009, respectively, and informed written consent was obtained from each patient.
: All authors have critically read and approved this work.
: The authors declare no financial, personal, or professional conflict of interest.
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