1. Department of Medicine, Yale University School of Medicine, New Haven, CT, USA
2. Department of Dermatology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
3. Department of Biology, School of Health and Natural Sciences, University of Saint Joseph, West Hartford, CT, USA
4. Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
5. Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA