Department of Neurology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China. Institute of Neurology, Guangdong Medical College, Zhanjiang, 524001, China. College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China. College of Life Science, Northwest A&F University, Yangling, Shaanxi, China. Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China. Department of Statistics, Rice University, Houston, TX, USA. Department of Neurology, The First Hospital of Harbin, Harbin, China. Department of Gastrointestinal Medical Oncology, The Affiliated Tumor Hospital of Harbin Medical University, Harbin, China. School of Life Science and Technology, Harbin Institute of Technology, Harbin, Heilongjiang, 150001, China. qhjiang@hit.edu.cn. Institute of Neurology, Guangdong Medical College, Zhanjiang, 524001, China. keshenli2012@163.com. Genome Analysis Laboratory, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Xiqi Dao 32, Tianjin Airport Economic Area, Tianjin, 300308, China. liuguiyou1981@163.com.