Funding for this research was provided by:
Israel National Institute for Health Policy Research (17/2014-R)
Received: 23 July 2019
Accepted: 13 December 2019
First Online: 27 December 2019
Ethics approval and consent to participate
: The Helsinki committee of Bayit Balev Medical Center of MHS (number 47/2014) and the ethics committee of Tel Aviv University approved the study protocol. Informed consent was obtained from all participants included in the study.
: Not applicable.
: The authors declare that they have no competing interest.