Received: 23 July 2019
Accepted: 20 January 2020
First Online: 29 January 2020
Ethics approval and consent to participate
: The study’s ethical approval was obtained from the local Institutional Review Board at the MNGHA, with approval number RC 18/037. This study has been completed prior to Dr. Anwar Ahmed joining the Uniformed Services University of the Health Sciences and Henry M Jackson Foundation for the Advancement of Military Medicine.
: Not applicable.
: The authors declare that they have no competing interests.