1. Medical Student, University of Illinois at Chicago College of Medicine, Chicago, Illinois, USA
2. Department of Dermatology, Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
3. Department of Ophthalmology, The University of Illinois at Chicago College of Medicine - Illinois Eye and Ear Infirmary, Chicago, Illinois, USA
4. Department of Ophthalmology, University of Düsseldorf, Düsseldorf, Germany
5. Department of Dermatology, University of Lübeck, Lübeck, Germany
6. Department of Dermatology, Rush University Medical Center, Chicago, Illinois, USA
7. Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois, USA