Affiliation: | 1. School of Nursing, Department of Medicine, Soochow University, Suzhou, Jiangsu, China;2. Zhongda Hospital Affiliated to Southeast University, Nanjing, Jiangsu, China;3. Jiangsu Province Official Hospital, Nanjing, Jiangsu, China;4. Nanjing BenQ Medical Center, Nanjing, Jiangsu, China |