1. Department of Neurosurgery, Chinese PLA General Hospital, Beijing, China
2. Department of Medical Genetics and Molecular Diagnostic Laboratory, Shanghai Children's Medical Center, Shanghai Jiao tong University School of Medicine, Shanghai, China
3. Department of Mathematics & Statistics, Boston University, Boston, MA, United States
4. National Engineering Laboratory for Medical Big Data Application Technology, Chinese PLA General Hospital, Beijing, China
5. Clinical Data and Specimen Repositories, Chinese PLA General Hospital, Beijing, China