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Article History

Received: 25 March 2020

Revised: 1 April 2020

Accepted: 4 April 2020

First Online: 15 April 2020

Compliance with ethical standards

:

: No conflicts of interest.All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge, or beliefs) in the subject matter or materials discussed in this manuscript.

: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Institutional Review Board of the Tel-Aviv Medical Center and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

: For this type of study, formal consent not was required.

: Not applicable.

: All the authors gave their consent for publication.