Steiner, Zvi
Buklan, Genady
Gutermacher, Michael
Litmanovitz, Ita
Landa, Tal
Arnon, Shmuel
Article History
Accepted: 11 January 2018
First Online: 17 January 2018
Compliance with ethical standards
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The authors declare that they have no conflict of interest.