The following individuals participated in the development
of the diagnostic criteria:
| Francisco A. Bonilla | Children's Hospital Medical Center, Boston, MA |
| Rebecca H. Buckley | Duke University Medical Center, Durham, NC |
| A. Wesley Burks, Jr. | Arkansas Children's Hospital, Little Rock, AR |
| Jean-Laurent Casanova | INSERM, Hospital Necker, Paris, France |
| Helen M. Chapel | Oxford Radcliffe Hospital, Oxford, United Kingdom |
| Mary Ellen Conley | University of Tennessee College of Medicine and St. Jude Children's Research Hospital, Memphis, TN |
| Max D. Cooper | University of Alabama, Birmingham, AL |
| Coleen K. Cunningham | SUNY Health Science Center, Syracuse, NY |
| Charlotte Cunningham-Rundles | Mount Sinai Medical Center, New York, NY |
| Martha M. Eibl | University of Vienna, Vienna, Austria |
| Teresa Espanol | Hospital Vall D’Hesooh, Barcelona, Spain |
| Amos Etzioni | Rambam Medical Center, Haifa, Israel |
| Alain Fischer | INSERM, Hospital Necker, Paris, France |
| Ramsay Fuleihan | Yale University, New Haven, CT |
| Diana Garcia de Olarte | University of Antioquia, Medellin, Columbia |
| Richard A. Gatti | UCLA Medical Center, Los Angeles, CA |
| Raif S. Geha | Children's Hospital Medical Center, Boston, MA |
| Rolf Gustafson | Huddinge University Hospital, Sweden |
| Lennart Hammarstrom | Center for Biotechnology, Novum, Sweden |
| A. K. Junker | University of British Columbia, Vancouver, British Columbia, Canada |
| Barbara Lisowska-Grospierre | INSERM, Hospital Necker, Paris, France |
| Stephen J. McGeady | Thomas Jefferson School of Medicine, Philadelphia, PA |
| Luigi D. Notarangelo | University of Brescia, Brescia, Italy |
| Hans D. Ochs | University of Washington, Seattle, WA |
| Savita Pahwa | North Shore University Hospital, Manhasset, NY |
| Robert Roberts | UCLA Medical Center, Los Angeles, CA |
| Dirk Roos | University of Amsterdam, Amsterdam, Netherlands |
| Richard Schiff | Miami Children's Hospital, Miami, Florida |
| Paul R. Scholl | Children's Memorial Hospital, Chicago, IL |
| Harry W. Schroeder, Jr. | University of Alabama, Birmingham, AL |
| Klaus Schwarz | University of Ulm, Ulm, Germany |
| Reinhard Seger | University Children's Hospital, Zurich, Switzerland |
| William T. Shearer | Texas Children's Hospital, Houston, TX |
| C. I. Edvard Smith | Karolinska Institute, Huddinge, Sweden |
| Ricardo U. Sorensen | Louisiana State University, New Orleans, LA |
| John L. Sullivan | University of Massachusetts, Worcester, MA |
| Kathleen E. Sullivan | Children's Hospital of Philadelphia, Philadelphia, PA |
| Diane W. Wara | UCSF Medical Center, San Francisco, CA |
| David Webster | Royal Free Hospital, London, United Kingdom |
| Kenneth Weinberg | Children's Hospital of Los Angeles, Los Angeles CA |
| Jerry A. Winkelstein | Johns Hopkins University, Baltimore, MD |