Article History
Received: 18 January 2019
Accepted: 14 May 2019
First Online: 20 May 2019
Compliance with ethical standards
:
: Thomas Rutledge, Jenna K. Ellison, and Amanda S. Phillips declare that they have no conflict of interest.
: All procedures followed were in accordance with ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000.