Funding for this research was provided by:
National Eye Institute (DP2EY02798)
National Institute on Aging (R00AG044444, 1R56AG061808-01)
National Eye Institute (R01 EY030458-01)
Ted Nash Long Life Foundation (N/A)
Cancer Prevention and Research Institute of Texas (RR150005)
Article History
Received: 18 September 2019
Accepted: 11 November 2019
First Online: 30 December 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare no competing interests.