Cederberg, Katie L.
Motl, Robert W.
Burnham, Timothy R.
Article History
Received: 5 September 2017
Accepted: 16 March 2018
First Online: 22 March 2018
Compliance with ethical standards
:
: Katie L. Cederberg, Robert W. Motl, and Timothy R. Burnham declare that they have no conflict of interest.
: 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.
: Informed consent was obtained from all individual participants included in the study.