国家自然科学基金(81160199)%新疆生产建设兵团重点领域科技攻关课题(2014BA028)%湖北省科技支撑计划(2014BKB089)%徐州市卫生局课题(KC16SL104)National Natural Science Foundation of China(81160199)%Xinjiang Production and Construction Corps' Key Areas of Science and Technology Research Topics(2014BA028)%Science and Technology Support Program of Hubei Province(2014BKB089)%Xuzhou Health Bureau Topics(KC16SL104)