Funding for this research was provided by:
Emergency Medicine Foundation (EMSS-221R24-2015)
Received: 24 June 2019
Accepted: 5 May 2020
First Online: 13 May 2020
Ethics approval and consent to participate
: The study protocol was approved by the Royal Brisbane and Women’s Hospital Human Research and Ethics Committee and complied with the Declaration of Helsinki. The requirement for informed consent was waived. Data were de-identified to maintain patient privacy and confidentiality.
: Not applicable.
: LC and WP have received research grants from Beckman’s and Abbot paid to their institution. All other authors declare no competing interests.