1. Medical Scholars Program, College of Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
2. Neuroscience Department, Carle, Urbana, IL, USA
3. Rheumatology Department, Carle, Urbana, IL, USA
4. Ophthalmology Department, Carle, Urbana, IL, USA
5. Department of Surgery, College of Medicine, University of Illinois Urbana-Champaign, Urbana, IL, USA