Raifman, Sarah
Baum, Sarah E.
White, Kari
Hopkins, Kristine
Ogburn, Tony
Grossman, Daniel
Article History
Received: 16 November 2020
Accepted: 12 March 2021
First Online: 30 March 2021
Declarations
:
: This study was performed in accordance with the Declaration of Helsinki and approved by the institutional review boards of the University of California, San Francisco and The University of Texas at Austin, and we also received formal approval from each hospital. Informed consent to participate in the study was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.