. Author manuscript; available in PMC: 2018 Sep 28.
Published in final edited form as: Seizure. 2016 Nov 14;43:48–55. doi: 10.1016/j.seizure.2016.10.022
This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/