1. Department of Chemical and Systems Biology, Stanford University School of Medicine, Stanford, California 94305, United States
2. Department of Otolaryngology−Head & Neck Surgery Divisions, Stanford University School of Medicine, Stanford, California 94305, United States
3. Department of Biosciences and Bioengineering, Indian Institute of Technology Dharwad, Dharwad, Karnataka 580011, India
4. Department of Pathology, Stanford University School of Medicine, Stanford, California 94305, United States
5. Molecular Imaging Program at Stanford, Department of Radiology, Stanford University School of Medicine, Stanford, California 94305, United States
6. Department of Pathology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China
7. Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, California 94305, United States