Funding for this research was provided by:
Research Services, University of Calgary (NA)
Received: 8 June 2018
Accepted: 30 November 2018
First Online: 8 December 2018
Compliance with Ethical Standards
: Dr. Michael Adorjan declares that he has no conflicts of interest regarding this study.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: In the case of this study, ethical approvals were obtained from both (author’s current institution) and the University of Hong Kong.