Affiliation: | 1. The First Hospital of Jilin University, No.71 Xinmin street, Changchun, Jilin 130021, China;2. School of Nursing, Jilin University, No.965 Xinjiang Street, Changchun, Jilin 130000, China;3. Henan Vocational College of Nursing, No.480 Zhonghua Street, Anyang, Henan 455000, China |