Received: 17 February 2020
Accepted: 7 July 2020
First Online: 13 July 2020
Ethics approval and consent to participate
: Ethical approval was granted by the Administration of Research, Ministry of Labor, Social Affairs & Social Services. The authors assert that data contributing to this work comply with the ethical standards of the national and institutional committees and with the Helsinki Declaration revised in 2008.
: This manuscript does not contain any individual person’s data, and therefor does not require consent for publication.
: Ester Goldblat, PhD, is employed by the Ministry of Labor, Social Affairs & Social Services, Israel. The authors DR and VC declare that they have no competing interests.