Chen, Liyun
Wang, Chung-Teng
Forsyth, Nicholas R.
Wu, Pensee
Article History
Received: 16 January 2020
Revised: 30 June 2020
Accepted: 13 July 2020
First Online: 25 July 2020
Ethics approval and consent to participate
: Studies involving human placenta tissues were collected from Royal Stoke University Hospital, UK, and approved by the Solihull Research Ethics Committee, West Midlands (Reference 15/WM/0342). All women provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.