1. Epilepsy Research Center of PLA, Department of Neurosurgery, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China
2. Department of Neurosurgery, General Hospital of the People's Liberation Army Lanzhou Military Region, Lanzhou, Gansu, 730050, China
3. Department of Neurosurgery, General Hospital of the People's Liberation Army Chengdu Military Region, Chengdu, Sichuan, 610083, China