Institution: | 1. Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA;2. Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX, USA;3. Department of Ophthalmology, University of Texas Medical Branch, Galveston, TX, USA;4. Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA;5. Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA |