1. Department of Pediatrics; Division of Human Genetics; Cincinnati Children's Hospital Medical Center; Cincinnati Ohio
2. Department of Pediatrics; Division of Rheumatology; Cincinnati Children's Hospital Medical Center; Cincinnati Ohio
3. Department of Human Genetics; University of Chicago; Chicago Illinois
4. Department of Genetics; Istanbul University; Cerrahpasa School of Medicine; Istanbul Turkey
5. Department of Otorhinolaryngology; Istanbul Medeniyet University; Goztepe Research and Training Hospital; Istanbul Turkey
6. Department of Pediatrics; Division of Genetics; AI Dupont Hospital for Children; Wilmington Delaware
7. Department of Pediatrics; Section of Genetics; University of California; Davis Sacramento California