Text and Data Mining valid from 2020-03-24
Received: 12 February 2020
Accepted: 13 March 2020
First Online: 24 March 2020
Ethics approval and consent to participate
: This study was approved by Emek Medical Center local institutional review board (IRB), and was conducted according to Helsinki declarations with complete consent. Committee reference number: IORG0006222. One of the child’s parents or legal custodians signed informed consent.
: Not applicable.
: The authors declare that they have no competing interests.