James-Allan, Laura B.
Teal, Stephanie
Powell, Theresa L.
Jansson, Thomas
Article History
Received: 30 July 2019
Accepted: 3 February 2020
First Online: 18 February 2020
Compliance with Ethical Standards
: Informed written consent was obtained from all participants for collection of placental tissue and for use of their protected health information, under protocols approved by the Institutional Review Board at University of Colorado, Anschutz Medical Campus (COMIRB 14-1073 and 06-1098).