Text and Data Mining valid from 2019-02-13
Received: 14 August 2018
Accepted: 19 December 2018
First Online: 13 February 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were conducted in accordance with the ethical standards of the institutional research committee, Western University’s Research Ethics Board, and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study, formal consent is not required.