1. Department of Neurology; David Geffen School of Medicine at UCLA; Los Angeles California U.S.A
2. Epilepsy Research Laboratory (151); Veterans Affairs Greater Los Angeles Healthcare System; Los Angeles California U.S.A
3. US Army Medical Research Institute of Chemical Defense (USAMRICD); Aberdeen Proving Ground Maryland U.S.A
4. Brain Research Institute; David Geffen School of Medicine at UCLA; Los Angeles California U.S.A