四川省卫计委重点课题项目18ZD022;南充市校合作重大攻关项目18SXHZ0492;南充市市校合作课题项目19SXHZ0069;川北医学院校级课题CBY20-QA-Y25;Key Project of Health Commission of Sichuan Province18ZD022;Key Project of Nanchong City and University Cooperation18SXHZ0492;Nanchong City and University Cooperation Project19SXHZ0069;Project of North Sichuan Medical CollegeCBY20-QA-Y25