Barrett, Tyson S. http://orcid.org/0000-0002-2137-1391
Lockhart, Ginger
Article History
First Online: 30 November 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The present study uses data collected through the direction of the Centers for Disease Control and Prevention. As such, the proper ethical approvals were obtained through its supervision.
: As in part three above, the Centers for Disease Control and Prevention were in charge of supervising the informed consent of each of the subjects.