Spelman, Philip J.
Simons, Jeffrey S.
Article History
Received: 5 January 2017
Revised: 13 March 2018
Accepted: 14 March 2018
First Online: 26 March 2018
Compliance with Ethical Standards
:
: 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 Declaration of Helsinki and its later amendments or comparable ethical standards.