Borovitz, Yael
Alfandary, Hadas
Haskin, Orly
Levi, Shely
Kaz, Shulamit
Davidovits, Miriam
Dagan, Amit
Article History
Received: 21 March 2019
Revised: 10 October 2019
Accepted: 14 October 2019
First Online: 14 November 2019
Compliance of ethical standards
:
: The authors declare that they have no conflict of interest.
: 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.
: Informed consent was obtained from all parents or guardians of the study participants.