West, Courtney A.
Wagner, James M.
Greenberg, Stephen B.
Buck, Era
Hsieh, Peggy
Horn, Kathryn
Martin, Roy
Stark, Debra L.
Williams, Simon C.
Pietz, Kenneth
Graham, Lori
Teal, Cayla R.
Funding for this research was provided by:
Texas Medical Association (n/a)
Article History
First Online: 26 March 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Ethical approval was granted by each institution’s Institutional Review Board. 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.
: Informed consent was obtained from all individual participants included in the study.