Affiliation: | 1. Department of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA 94305, USA;2. Howard Hughes Medical Institute, Stanford University School of Medicine, Stanford, CA 94305, USA;3. Program in Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA;4. Department of Biochemistry and Molecular Pharmacology, New York University Grossman School of Medicine, New York, NY 10016, USA |