Article History
Received: 14 August 2019
Accepted: 28 May 2020
First Online: 16 June 2020
Compliance with ethical standard
:
: Authors Stephanie Schuette, Nancy Zucker and Moria Smoski declare that they have no conflicts of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the Duke University Campus Institutional Review Board (Protocol 2018-0291) 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.