Funding for this research was provided by:
Ministry of Defense (#4440708161)
Received: 10 March 2020
Accepted: 21 August 2020
First Online: 31 August 2020
Ethics approval and consent to participate
: This study was registered in ExternalRef removed (Identifier No. NCT02958891, November 8th, 2016) and was approved by the IDF Institutional Review Board (#1524–2015). Each participant signed an informed consent.
: Not applicable.
: All authors declare that they have no competing interests.