Funding for this research was provided by:
U.S. Department of Health & Human Services | NIH | National Eye Institute (EY-024019)
U.S. Department of Health & Human Services | NIH | National Institute of Neurological Disorders and Stroke (NS088457)
Received: 8 August 2018
Accepted: 23 September 2019
First Online: 26 November 2019
: The authors declare no competing interests.