From the Department of Ophthalmology, Harvey and Bernice Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, Arkansas (Elhusseiny, Sallam); Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts (Elhusseiny); Department of Ophthalmology, Faculty of Medicine, South Valley University, Qena, Egypt (A.K. Hassan); Department of Ophthalmology, Al Mabaret Al Ma'adi Hospital, Cairo, Egypt (M.A. Hassan); Department of Immunology, University of Arkansas for Medical Sciences, Little Rock, Arkansas (Abdelnaem).

Corresponding author: Abdelrahman M. Elhusseiny, MD, Jones Eye Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St, Little Rock, AR 72207. Email: [email protected].

A.M. Elhusseiny and A.K. Hassan contributed equally to this work.

Disclosures: None of the authors has any financial or proprietary interest in any material or method mentioned.

First author:Abdelrahman M. Elhusseiny, MD, MScDepartment of Ophthalmology, Harvey and Bernice Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, Arkansas