Funding for this research was provided by:
Kenyatta National Hospital (KNH/R&P/23E/52/5/11)
Received: 7 December 2018
Accepted: 14 August 2019
First Online: 27 August 2019
Ethics approval and consent to participate
: The study was given ethical approval by the Kenyatta National Hospital and University of Nairobi Ethics Review Committee. Approval was also given by the Accident and Emergency Department as well as Research and Programs Department within the hospital. Participants gave consent before participating in the study.
: All the authors have given consent for the publication of the information herein.
: The authors declare that they have no competing interests.