| Albert Einstein College of Medicine |
| Boise State University |
| Boston Biomedical Research Institute |
| Columbia University |
| Concordia University |
| Cornell University |
| Haverford College |
| Howard Hughes Medical Institute, UT Southwest Medical Center |
| Howard Hughes Medical Institute, UCSF |
| Indiana University |
| Johns Hopkins University |
| Kansas State University |
| Max Planck Institute of Biochemistry |
| Mayo Clinic & Foundation |
| M.I.T. |
| Mt. Sinai School of Medicine |
| National Institute of Immunology, India |
| Ochanomizu University |
| Oxford University |
| Royal Free University |
| Scripps Research Institute |
| Stony Brook University |
| Tokyo Institute of Technology |
| Universidad Nacional Autónoma de México |
| University of Alabama, Birmingham |
| University of Alberta |
| University of Arizona |
| University of California, San Francisco |
| University of Colorado Health Sciences Center |
| University of Edinburgh |
| University of Glasgow |
| University of Illinois at Chicago |
| University of Indiana |
| University of Leeds |
| University of Louisville |
| University of Maryland |
| University of Massachusetts |
| University of Massachusetts Medical Center |
| University of Medicine & Dentistry, New Jersey |
| University of Melbourne |
| University of Mississippi Medical Center |
| University of North Carolina, Chapel Hill |
| University of Oregon |
| University of Osnabrueck |
| University of Pennsylvania |
| University of Sydney |
| University of Texas at Galveston |
| University of Utah |
| University of Vermont |
| University of York |
| Wake Forest University |
| Wistar Institute |
| Whitehead Institute, M.I.T. |
| Center for Advanced Research in Biotechnology |
| CNRS - Biochemistry of Regulatory Signals |
| CNRS - Jean-Pierre Ebel Institute of Structural Biology |
| CNRS - Laboratory of Structural Enzymology and Biochemistry |
| EMBL - Heidelberg |
| German Cancer Research Center, Heidelburg |
| Institut Pasteur - Paris |
| MRC - Laboratory of Molecular Biology |
| National Institutes of Health (Schuck, Lebowitz, and Wingfield labs) |
| New York State Department of Health |