1. Department of Bioengineering, School of Medicine, Stanford University, Stanford, California 94305, United States
2. Department of Chemistry, University of Oslo, Oslo 0315, Norway
3. Centre for Microbial Diseases and Immunity Research, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
4. Department of Microbiology and Immunology, University of Otago, Dunedin 9054, New Zealand
5. The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
6. Department of Oral Immunology and Infectious Diseases, University of Louisville, School of Dentistry, Louisville, Kentucky 40202, United States
7. Department of Science and Environment, Roskilde University, Roskilde 4000, Denmark