1. Department of Microbiology and Immunology, Weill Cornell Medical College, New York, New York, USA
2. Department of Integrative Structural and Computational Biology, IAVI Neutralizing Antibody Center and Center for HIV/AIDS Vaccine Immunology and Immunogen Discovery, The Scripps Research Institute, La Jolla, California, USA
3. Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
4. Biological Sciences & The Institute for Life Sciences, University of Southampton, Southampton, United Kingdom
5. Department of Medical Microbiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
6. The Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, California, USA