[1] Beaumont Hosp, Neurol Epilepsy, Dublin, Ireland
[2] Royal Coll Surgeons Ireland, FutureNeuro SFI Res Ctr, Dublin, Ireland
[3] Royal Coll Surgeons Ireland, StAR MD Programme Blackrock Clin, Dublin, Ireland
[4] Royal Coll Surgeons Ireland, Sch Pharm & Biomol Sci, Dublin, Ireland