Hong, Young-Rock http://orcid.org/0000-0002-0366-5687
Smith, Grace L.
Xie, Zhigang
Mainous, Arch G. III
Huo, Jinhai
Article History
Received: 17 January 2019
Accepted: 25 May 2019
First Online: 10 June 2019
Compliance with ethical standards
:
: The authors declare that they had no conflict of interest.
: This study was deemed exempt from review by the University of Florida Institutional Review Board because the use of publicly available dataset did not constitute human subjects research.
: Since we used deidentified data, informed consent from the participants was not required.