Received: 28 May 2019
Accepted: 27 May 2020
First Online: 16 June 2020
Ethics approval and consent to participate
: This study was conducted with approval of the Medical of Health Research Ethics Committee with reference number NMRR-17-1070-36021 (IIR) with protocol version 3, dated 27 September 2017. The Trial Registration Number for ExternalRef removed is NCT03667755 (pre-results). All participants will be briefed on the objectives and procedures of the study and written consent will be obtained prior to the study.
: Not applicable
: The authors declare that they have no competing interests.