Alarifi, Mohammad
Patrick, Timothy
Jabour, Abdulrahman
Wu, Min
Luo, Jake
Article History
Received: 27 July 2020
Accepted: 16 October 2020
First Online: 19 April 2021
Ethics approval
: This is an observational study. The University of Wisconsin—Milwaukee Institutional Research Ethics Committee has confirmed that no ethical approval is required.
: The authors declare that they have no competing interests.