1. Department of Otolaryngology and Communication Sciences, Baylor College of Medicine, Corpus Christi
2. Department of Otorhinolaryngology and Biocommunication, Louisiana State University School of Medicine
3. Department of Immunology, Holy Name Hospital
4. Winston-Salem
5. Oak Knowl Naval Hospital
6. Genesee Memorial Hospital, Batavia
7. Lake Jackson
8. Children's Medical Center and St. Elizabeth Medical Center and Wright State University