Beijing Neurosurgical Institute, Capital Medical University,Beijing 100050, China;
Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, TN 37232, USA;
Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China;
Beijing Neurosurgical Institute, Capital Medical University,Beijing 100050, China;
Beijing Neurosurgical Institute, Capital Medical University,Beijing 100050, China;
Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China;
Beijing Neurosurgical Institute, Capital Medical University,Beijing 100050, China;