Otitis Media

• University of Washington Medical Center-Roosevelt Pediatric Care Center — Seattle, Washington, United States

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

• GSK Investigational Site — Soweto, Gauteng, South Africa

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

• Pfizer Investigational Site — San José, Provincia de San José, Costa Rica
• Pfizer Investigational Site — San José, Provincia de San José, Costa Rica

• Sanofi-Aventis — Tokyo, Japan

• Turku University Hospital — Turku, Finland

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

• Columbiana, Alabama, United States
• Montgomery, Alabama, United States
• Ozark, Alabama, United States
• Fresno, California, United States