国家自然科学基金资助项目81360295;国家临床重点专科建设项目;贵州省优秀青年科技人才培养对象专项资金”黔科合人字201312号”;遵义医学院附属医院硕士科研启动基金”院字201205号”National Natural Science Foundation of China 81360295;National Key Clinical Specialities Construction Program of China;Guizhou Province Outstanding Youth Science and Technology Personnel Training Object Special Funds ”2013No.12”;Research Funds of the Affiliated Hospital of Zunyi Medical College ”2012No.05”