Cheung, Helen M. C.
Karanicolas, Paul J.
Hsieh, Eugene
Coburn, Natalie
Maraj, Tishan
Kim, Jin K.
Elhakim, Howaida
Haider, Masoom A.
Law, Calvin
Milot, Laurent
Article History
Received: 13 November 2017
Revised: 4 January 2018
Accepted: 15 January 2018
First Online: 23 February 2018
Compliance with ethical standards
:
: The scientific guarantor of this publication is Dr. Laurent Milot.
: The authors of this manuscript declare no relationships with any companies, whose products or services may be related to the subject matter of the article.
: Dr. Pascal Tyrell (University of Toronto) kindly provided statistical advice for this manuscript.
: Written informed consent was waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: • retrospective• cross-sectional study• performed at one institution