Merrick, Melissa T.
Ford, Derek C.
Haegerich, Tamara M.
Simon, Thomas
Article History
First Online: 28 January 2020
Compliance With Ethical Standards
:
: The authors declare 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.
: For this type of study, formal consent is not required.