Lewis, Spencer B.
Johnson, Guy E.
Valji, Karim
Monroe, Eric J.
Ingraham, Christopher R.
Chick, Jeffrey Forris Beecham
Shin, David S. http://orcid.org/0000-0002-9237-7299
Article History
Received: 27 August 2020
Accepted: 29 September 2020
First Online: 6 October 2020
Ethics approval and consent to participate
: This single center retrospective cohort study was conducted with <i>Institutional Review Board</i> approval and complied with the <i>Health Insurance Portability and Accountability Ac</i>t. Informed consent was not required for this retrospective study.All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.For this type of study formal consent was not required.This study was Institutional Review Board-approved and the need for informed consent was waived.
: N/A
: None.