1. Vision Science Graduate Program, School of Optometry, University of Alabama at Birmingham, Birmingham, Alabama, United States
2. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, United States
3. Department of Bioengineering, Imperial College London, London, United Kingdom
4. Department of Ophthalmology, Duke University, Durham, North Carolina, United States
5. Department of Ophthalmology and Visual Sciences, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States