教育部人文社会科学研究青年基金项目16YJCZH087;全国医学专业学位研究生教育指导委员会2018年研究课题B2-YX20180603-01;海南省人文医学研究基地规划课题QRYZH201903(YB);Youth Foundation for Humanities and Social Sciences Research of the Ministry of Education16YJCZH087;Research Project in 2018 from National Steering Committee of Medical Professional Degree Postgraduate EducationB2-YX20180603-01;Hainan Humanistic Medical Research Base Planning ProjectQRYZH201903 YB