1. Laboratory of Molecular Otology, Epstein Laboratories, Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, CA 94143 and Department of Otolaryngology, Helsinki University Central Hospital, FIN-00029 Huch, Finland
2. Laboratory of Molecular Otology, Epstein Laboratories, Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, CA 94143.
3. Liposome Research Laboratory, California Pacific Medical Center Research Institute, San Francisco, CA 94115
4. Gene Therapy and Therapeutic Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892