1. 2Department of Medicine, Section of Rheumatology, Allergy, and Clinical Immunology, Yale University School of Medicine, New Haven, Connecticut, USA
2. 1Department of Immunobiology, Yale University School of Medicine, New Haven, Connecticut, USA; email: ruslan.medzhitov@yale.edu
3. 4Tananbaum Center for Theoretical and Analytical Human Biology, Yale University School of Medicine, New Haven, Connecticut, USA
4. 3Howard Hughes Medical Institute, Yale University School of Medicine, New Haven, Connecticut, USA