Received: 3 August 2018
Revised: 4 September 2018
Accepted: 14 September 2018
First Online: 26 September 2018
Ethics approval and consent to participate
: Adipose tissue from a donor after receiving written informed consent and according to guidelines of the Institutional Review Board (IRB) of the R bio (IRB No. RBIO-2016-04-001).
: Not applicable.
: The authors declare that they have no competing interests.
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