Funding for this research was provided by:
Research to Prevent Blindness
UCLA Health System (CTSI Grant Number UL1TR001881)
Received: 28 May 2020
Accepted: 28 October 2020
First Online: 25 January 2021
Ethics approval and consent to participate
: This research study was conducted retrospectively from data obtained for clinical purposes. An IRB official waiver of ethical approval was granted from the IRB of the University of California Los Angeles Office of Human Research Protection (IRB#16-000574).
: Not applicable.
: All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge or beliefs) in the subject matter or materials discussed in this manuscript.