1. School of Nursing and Rehabilitation Shandong University Jinan Shandong Province China
2. Qingdao University Qingdao Shandong Province China
3. Qilu Hospital of Shandong University Jinan Shandong Province China
4. Nursing Theory & Practice Innovation Research Center of Shandong University Jinan Shandong Province China
5. The Affiliated Hospital of Qingdao University Qingdao Shandong Province China