Palatnik, Alik http://orcid.org/0000-0002-0367-2713
Abrahamson, Dor
Article History
First Online: 3 September 2018
Compliance with ethical standards
: The research program was approved by and strictly complied with the university’s Internal Review Board stipulations.
: The research goals were explained to the participants verbally and in printed form. Informed consent was obtained in advance of meetings.
: The authors declare that they have no conflict of interest.