1. Albert Einstein College of Medicine; Bronx NY USA
2. Montefiore Headache Center; Bronx NY USA
3. Endpoint Outcomes; Boston MA USA
4. Vedanta Research; Chapel Hill NC USA
5. Formerly of Allergan Inc.; Irvine CA USA
6. Autonomic Technologies Inc.; Redwood City CA USA
7. Allergan Inc.; Irvine CA USA