1. Duke Clinical Research Institute Duke University School of Medicine Durham NC USA
2. Child & Adolescent Headache Program University of California San Francisco San Francisco CA USA
3. Pediatric Headache Program Children's Hospital of Philadelphia Philadelphia PA USA
4. Department of Neurology Perelman School of Medicine at the University of Pennsylvania Philadelphia PA USA
5. Nemours Neurology Headache Program Nemours/Alfred I. DuPont Hospital for Children Wilmington DE USA
6. Miles for Migraine Lafayette Hill PA USA
7. Office of Pediatric Therapeutics US Food and Drug Administration Silver Spring MD USA
8. Division of Pediatric and Maternal Health Center for Drug Evaluation and Research US Food and Drug Administration Silver Spring MD USA