Funding for this research was provided by:
Received: 2 April 2020
Accepted: 22 May 2020
First Online: 13 July 2020
Ethics approval and consent to participate
: This study was reviewed and approved by the study hospital’s Institutional Review Board. Requirement to obtain informed consent was waived under 45 CFR 46.116(d).
: Not applicable.
: The authors declare no competing interests.