中华医学会医学教育分会和中国高等教育学会医学教育专业委员会2018年医学教育研究立项课题2018B-N08027;2017年度北京大学医学部教育教学研究课题2017ZD09;Chinese Medical Association Medical Education Branch and China Association of Higher Education Medical Education Specialized Committee 2018 Medical Education Research Project2018B-N08027;Medical Education Research Project in Peking University Health Science Center2017ZD09