Funding for this research was provided by:
Received: 30 April 2020
Accepted: 19 November 2020
First Online: 30 November 2020
Ethics approval and consent to participate
: The study protocol, consent forms, and survey instruments were submitted to and approved by the Stanford University Institutional Review Board (IRB protocol 43792). Permissions were received from the local Ministry of Health in the study area, and from the directors of all participating hospitals. All respondents were informed about the study procedure and provided their informed written consent. The principles of the Declaration of Helsinki were followed throughout.
: Not applicable.
: The authors declare that they have no competing interests.