Institution: | 1. School of Nursing , University of South China, Hengyang, Hunan 421001, China;Life Science Research Center, University of South China, Hengyang, Hunan 421001, China 2. Department of Infection, Hunan Children's Hospital, Changsha,Hunan 410000, China 3. Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai 200032, China 4. School of Nursing , University of South China, Hengyang, Hunan 421001, China |