Funding for this research was provided by:
Israel National Institute for Health Policy Research (2016/א)
Text and Data Mining valid from 2020-02-21
Received: 27 August 2019
Accepted: 13 February 2020
First Online: 21 February 2020
Ethics approval and consent to participate
: The study was approved by the Helsinki committee of Meir medical center (Confirmation number: 0262–16-MMC).
: The present manuscript does not contain any individual person’s data in any form.
: The authors declare that they have no competing interests.