Funding for this research was provided by:
KRIBB Initiative of the Korea Research Council of Fundamental Science and Technology
the Korea Health Technology R&D Project through the KHIDI, funded by the Ministry of Health & Welfare (HI16C0312)
the Korea Basic Science Institute research program (D36402)
Received: 29 April 2019
Accepted: 28 July 2019
First Online: 8 August 2019
Ethics approval and consent to participate
: HUVECs were isolated from human umbilical cords with approval from the Public Institutional Bioethics Committee designated by the MOHW (IRB File No. P01-201712-31-004).
: Not applicable.
: The authors declare that they have no competing interests.