1. Thomas Jefferson University Philadelphia Pennsylvania U.S.A
2. Vanderbilt University Medical Center Nashville Tennessee U.S.A
3. Texas Epilepsy Group Dallas Texas U.S.A
4. Midwest Center for Seizure Disorders Minneapolis Clinic of Neurology Golden Valley Minnesota U.S.A
5. C.H.U. de Rennes Rennes France
6. I.R.C.C.S. C. Mondino National Neurological Institute Pavia Italy
7. Curitiba Neurological Institute Curitiba Brazil
8. Samsung Medical Center Samsung Biomedical Research Institute Sungkyunkwan University School of Medicine Seoul South Korea
9. Sunovion Pharmaceuticals Inc. Marlborough Massachusetts U.S.A
10. BIAL‐Portela & Ca S.A. S. Mamede do Coronado Portugal
11. MedInUP – Center for Drug Discovery and Innovative Medicines University of Porto Porto Portugal