Funding for this research was provided by:
March of Dimes Foundation (#21-FY14-154)
National Institute of General Medical Sciences (#P30 GM103410, #P20 RR18728, #P30 GM114750,)
Text and Data Mining valid from 2019-06-28
Received: 19 December 2018
Accepted: 24 May 2019
First Online: 28 June 2019
Ethics approval and consent to participate
: Approved waiver for collection of de-identified clinical information and use of residual tissue, in this case placenta, was obtained from the Institutional Review Board at Women & Infants Hospital of Rhode Island, Project No. 792532.
: The hospital admission consent includes approval for publication of de-identified research results. This was obtained from all subjects.
: The authors declare no competing interests or conflicts of interest: No honorarium, grant, or other form of payment was given to anyone to produce the manuscript.