1. Vaccine and Immunotherapy Center; Massachusetts General Hospital; Charlestown, MA USA
2. EpiVax, Inc.; Providence, RI USA
3. 21st Century Biochemicals; Marlboro, MA USA
4. University of Washington; Department of Biochemistry and Howard Hughes Medical Institute; Seattle, Washington USA
5. MPI Research; Kalamazoo, MI USA
6. Pfenex Inc.; San Diego, CA USA
7. Pediatric Infectious Diseases; Massachusetts General Hospital; Boston, MA USA