1. Laboratory of Bacterial Polysaccharides, Division of Bacterial, Parasitic and Allergenic Products, Center for Biologics Evaluation and Research, Food and Drug Administration, G614, Bldg 75, 10903 New Hampshire Ave, 20993, Silver Spring, MD, USA
2. Facility for Biotechnology Resources, Center for Biologics Evaluation and Research, Food and Drug Administration, 20993, Silver Spring, MD, USA
3. Protein Metrics Inc., 1622 San Carlos Ave, Suite C, 94070, San Carlos, CA, USA
4. Laboratory of Bacterial Polysaccharides, Division of Bacterial, Parasitic and Allergenic Products, Center for Biologics Evaluation and Research, Food and Drug Administration, G637, Bldg 52/72, 10903 New Hampshire Ave, 20993, Silver Spring, MD, USA