1. Department of Infectious Diseases, Genentech, Inc, South San Francisco, United States
2. Department of Biochemical and Cellular Pharmacology, Genentech, Inc, South San Francisco, United States
3. Department of Antibody Engineering, Genentech, Inc, South San Francisco, United States
4. Department of Structural Biology, Genentech, Inc, South San Francisco, United States
5. Department of Biomolecular Resources, Genentech, Inc, South San Francisco, United States