Received: 12 January 2021
Accepted: 15 March 2021
First Online: 22 March 2021
: Approval to conduct this retrospective study was obtained from the Institutional Review Boards of the six participating hospitals: HCA-HealthONE IRB, Denver, CO (Swedish Medical Center and Wesley Medical Center, 1602124–2), Medical City Institutional Review Board, Plano, TX (1602123–2), Catholic Health Initiatives Institute for Research and Innovation Institutional Review Board, Englewood, CO (Penrose Hospital and St. Anthony Hospital, 1602122–3), and Western Institutional Review Board (Research Medical Center, 1–1344386-1).
: The authors declare that they have no competing interests.