Received: 8 October 2018
Accepted: 14 January 2020
First Online: 28 January 2020
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board and the Ethics Committee of Tamana Regional Health Medical Center. An opt-out opportunity was provided so that patients and their families could withdraw from the study at any time.
: Not applicable.
: The authors declare that they have no competing interests.