Funding for this research was provided by:
Korea Health Industry Development Institute (HI17C2072)
Received: 22 January 2020
Accepted: 23 June 2020
First Online: 2 July 2020
Ethics approval and consent to participate
: A retrospective chart review of patients was approved by an internal board of the Korea University Anam Hospital (IRB No. 2019AN0386) and the Samsung Medical Center (IRB No. 2019–09–085-001), and the requirement for informed consent was waived by each institutional review board. All the procedures for primary hBMSC culture were approved by the internal review board of the Korea University Anam Hospital (IRB No. 2015AN0267), and informed consent was obtained from all individual participants. All experimental procedures using animals complied with the guidelines of the Laboratory Animal Research Center of the Korea University College of Medicine (IRB No. KOREA-2017-0176).
: Not applicable.
: The authors declare that they have no competing interests.