Funding for this research was provided by:
Susan G. Komen (PDF17479825)
W.W.Smith Charitable Trust (C1908)
Received: 29 December 2020
Accepted: 26 April 2021
First Online: 22 May 2021
: The protocol of deriving primary human epithelial cells from normal tissues adjacent to breast tumors from breast cancer patients was approved by the institutional review board at Fox Chase Cancer Center.
: Not applicable.
: The authors declare that they have no competing interests.