1. Human Medical Genetics Program; University of Colorado Health Sciences Center; Denver, Colorado
2. Department of Dermatology; Osaka City University; Osaka Japan
3. Millennium Pharmaceuticals, Inc.; Cambridge, Massachusetts
4. Division of Pediatric Neurology; Medical University of South Carolina; Charleston, South Carolina
5. Molecular Genetics, Bnai Zion Medical Center; Haifa Israel
6. Division of Hematology/Oncology; Children's Hospital Medical Center; Cincinnati, Ohio
7. Department of Pediatrics; Ehime University School of Medicine; Matsuyama Japan
8. Department of Clinical Genetics; Oulu University Hospital; Oulu Finland
9. Pediatric Hematology/Oncology; Dana-Farber Cancer Institute; Boston, Massachusetts
10. Institut für Klinische Genetik, Technische Universität Dresden; Dresden Germany
11. Department of Ophthalmology; Hospital for Sick Children; Toronto, Ontario Canada
12. Hamamatsu Medical School; Hamamatsu Japan
13. Department of Immunology; Universidad Complutense; Madrid Spain
14. Pediatric Oncology; University of California at San Francisco; San Francisco, California
15. Department of Neurology; Kumamoto University School of Medicine; Kumamoto Japan