1. School of Medical Information Engineering, Gannan Medical University, Ganzhou, China
2. Department of Bioinformatics, Fujian Medical University, Fuzhou, China
3. Medical Big Data and Bioinformatics Research Centre, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
4. Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, PR China