Article History
Received: 18 December 2018
Accepted: 2 January 2019
First Online: 9 January 2019
Compliance with ethical standards
:
: All authors (Courtney A Green, MD, Patricia S. O’Sullivan, EdD and Hueylan Chern, MD) 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. Ethical approval has been deemed “Exempt” by the University of California, San Francisco Human Research Protection Program’s Institutional Review Board (IRB). (IRB # 17-23095; Reference # 200241, 10/02/2017).