Migraine Disorders

• Capnia Investigative Site — Birmingham, Alabama, United States
• Capnia Investigative Site — Stanford, California, United States
• Capnia Investigative Site — East Hartford, Connecticut, United States
• Capnia Investigative Site — West Palm Beach, Florida, United States

• Northport, Alabama, United States
• Phoenix, Arizona, United States
• Little Rock, Arkansas, United States
• Berkeley, California, United States

• Anaheim, California, United States
• San Francisco, California, United States
• Clearwater, Florida, United States
• DeLand, Florida, United States

• San Francisco Clinical Research Center — San Francisco, California, United States
• New England Center for Headache — Stamford, Connecticut, United States
• Diamond Head Clinic — Chicago, Illinois, United States
• Michigan Head Pain & Neurological Institute — Ann Arbor, Michigan, United States

• GSK Investigational Site — Adelaide, South Australia, Australia
• GSK Investigational Site — Auckland, New Zealand
• GSK Investigational Site — Christchurch, New Zealand
• GSK Investigational Site — Hamilton, New Zealand

Not specified

• Diamond Headache Clinic — Chicago, Illinois, United States

• Celerion — Neptune City, New Jersey, United States

• Cleveland Clinic NI, Center for Headache and Pain, Desk T-33, 9500 Euclid Avenue — Cleveland, Ohio, United States

• Alder Hey Children's Hospital — Liverpool, Merseyside, United Kingdom