Article History
First Online: 8 May 2020
Compliance with Ethical Standard
:
: The authors 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 (Drake University Institutional Review Board IRB Submission Number 2016-17027) 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.
: Not applicable. No individual’s data in any form has been included in this study.