Article History
Received: 26 February 2019
Accepted: 15 August 2019
First Online: 28 August 2019
Compliance with ethical standards
: The study was conducted in accordance with the ethical standards set forth in the Helsinki Declaration (1983). Participants in the study were included after obtaining their written and informed consent for the study. The Jewish General Hospital Ethics Committee approved the study protocol.
: The authors declare that they have no conflict of interest.