1. Department of Neurosurgery, Chongqing University Three Gorges Hospital, Chongqing, 404031, China
2. Department of Nutrition, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
3. Department of Neurosurgery, General Hospital of South Theater Command, Guangdong, 510030, China
4. Department of Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
5. Department of Orthopedics, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, 400000, China
6. Department of Laboratory Medicine, Western Theater Command Air Force Hospital, Chengdu, 610065, China