Text and Data Mining valid from 2020-04-20
Received: 30 December 2018
Accepted: 29 January 2020
First Online: 20 April 2020
Ethics approval and consent to participate
: The research received the approval of the Sheba Medical Center’s Institutional Review Board 5138–18-SMC. The research is based on anonymous registry; therefore, consent to participate was not mandatory.
: Not applicable.
: The authors declare that they have no competing interests.