江苏省高校品牌专业建设工程项目"护理学"PPZY2015C226;南京医科大学优势学科二期"健康促进护理协同创新中心"建设项目JX21831803/004 Fund program:The Project of "Nursing" for Brand Specialty Construction in Colleges and Universities of Jiangsu ProvincePPZY2015C226;the project of "Health Promotion Nursing Collaborative Innovation Center"in Nanjing Medical University Phase II of Advantage DisciplineJX21831803/004