Hardy, Dale
Du, Daniel Y.
Article History
Received: 7 April 2020
Revised: 19 August 2020
Accepted: 24 August 2020
First Online: 10 September 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Because SEER Public Use Data are de-identified, existing data without any patient contact and did not involve human subject participants research, making the study exempt for the Institutional Review Board (IRB) review.
: See statement above.
: We give our consent to have this manuscript published.