Acute Otitis Externa

• LBJ Tropical Medical Center, Department of Otolaryngology — Pago Pago, American Samoa

• Birmingham Pediatric Associates — Birmingham, Alabama, United States
• Desert Clinical Research/Clinical Research Advantage, Inc. — Mesa, Arizona, United States
• Children's Clinic of Jonesboro, PA — Jonesboro, Arkansas, United States
• NEA Baptist Clinic — Jonesboro, Arkansas, United States

• Laboratorios SALVAT — Esplugues de Llobregat, Spain

• Call Otonomy call center for trial locations — San Diego, California, United States
• Call Otonomy call center for trial locations — Saskatoon, Canada

• Children's Healthcare of Atlanta at Hughes Spalding — Atlanta, Georgia, United States
• Children's Healthcare of Atlanta at Egleston — Atlanta, Georgia, United States

Not specified

Not specified

• Hagakliniken — Gothenburg, Sweden
• Me3+ Clinical Trials — Gothenburg, Sweden
• Hallands Sjukhus — Halmstad, Sweden
• ProbarE — Lund, Sweden

Not specified