Affiliation: | 1. Department of Human Genetics, The University of Michigan, Ann Arbor, Michigan;2. Department of the Medical Scientist Training Program, The University of Michigan, Ann Arbor, Michigan;3. Department of Pediatrics and Communicable Diseases, The University of Michigan, Ann Arbor, Michigan;4. Department of Genetics, University of Groningen, University Medical Centre, Groningen, The Netherlands;5. Department of Otolaryngology—Head and Neck Surgery, The University of Michigan, Ann Arbor, Michigan;6. Correspondence to:;7. Donna M. Martin, M.D., Ph.D., Department of Human Genetics, The University of Michigan, 1150 W. Medical Center Dr 3520A MSRB I, Ann Arbor, MI 48109‐5652.;8. E‐mail: |