1. Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, USA.
2. Interdisciplinary Bioengineering Graduate Program, Georgia Institute of Technology, Atlanta, Georgia, USA.
3. Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, .
4. Emory University School of Medicine, Emory University, Atlanta, Georgia, USA.
5. Picker Engineering Program, Smith College, Northampton, Massachusetts, USA.
6. Department of Ophthalmology, Emory University, Atlanta, Georgia, USA.