Received: 26 April 2019
Accepted: 6 May 2020
First Online: 22 May 2020
Ethics approval and consent to participate
: <b>Trial registration:</b> The study was ‘retrospectively registered’ by the Institutional Review Board at Rambam (IRB) (approval # 0494–17-RMB) 18.10.2017.
: Not applicable.
: The authors declare that they have no competing interests.