Otitis Media

• Pfizer Investigational Site — Bardstown, Kentucky, United States
• Pfizer Investigational Site — Springfield, Kentucky, United States
• Pfizer Investigational Site — Córdoba, Córdoba Province, Argentina
• Pfizer Investigational Site — Santiago, RM, Chile

Not specified

• Auch, France
• Brest, France
• Canne La Boca, France
• Chambéry, France

• Menzies School of Health Research — Darwin, Northern Territory, Australia

• Sanofi-Aventis — Tokyo, Japan

Not specified

• Pediatric Osteopathic Center — Tucson, Arizona, United States
• KateCare Osteopathic Center — Tucson, Arizona, United States
• Pediatric Clinic, Arizona Health Sciences Center — Tucson, Arizona, United States

• National Institute on Deafness and Other Communication Disorders (NIDCD) — Bethesda, Maryland, United States

• HealthPartners Research Foundation — Bloomington, Minnesota, United States
• University of Minnesota — Minneapolis, Minnesota, United States

• Local Institution — San José, Costa Rica
• Local Institution — Beersheba, Israel