Eosinophilia

• GSK Investigational Site — Birmingham, Alabama, United States
• GSK Investigational Site — Birmingham, Alabama, United States
• GSK Investigational Site — Fresno, California, United States
• GSK Investigational Site — Long Beach, California, United States

• University of South Florida — Tampa, Florida, United States

• Departments of Pediatrics, Sapienza - University of Rome — Rome, Italy

• University of Texas Health Science Center — Houston, Texas, United States

• Vanderbilt Unversity Medical Center Department of Gastroenterology — Nashville, Tennessee, United States

• Mayo Clinic in Rochester — Rochester, Minnesota, United States

• Arkansas Children's Hospital — Little Rock, Arkansas, United States
• National Jewish Health — Denver, Colorado, United States
• Johns Hopkins University — Baltimore, Maryland, United States
• Mount Sinai School of Medicine — New York, United States

Not specified

Not specified

• Mayo Clinic - Arizona — Scottsdale, Arizona, United States
• Desert Sun Clinical Research, LLC — Tucson, Arizona, United States
• Alliance Clinical Research — Oceanside, California, United States
• Precision Research Institute, LLC — San Diego, California, United States