Funding for this research was provided by:
Eunice Kennedy Shriver National Institute of Child Health and Human Development (R21HD078881)
Agency for Healthcare Research and Quality (R01HS023336)
Received: 24 August 2020
Accepted: 18 February 2021
First Online: 27 February 2021
Ethics approval and consent to participate
: This study was determined by the RAND’s Institutional Review Board (called Human Subjects Protection Committee) as “not human subjects research” (Approval #2014–0269) since it was a secondary analysis of the publicly available data.
: Not applicable.
: The authors have no potential conflicts of interest.