aBascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami

bFlorida Atlantic University Schmidt College of Medicine, Boca Raton

cMiami Veterans Administration Medical Center, Miami, Florida, USA

Correspondence to Anat Galor, MD, MSPH, 900 NW 17th Street, Miami, FL 33136, USA. Tel: +1 305 326 6000; e-mail: [email protected]