1. School of Nursing; Fudan University; Shanghai China
2. School of Nursing; Nanjing University of Chinese Medicine; Nanjing China
3. Department of Nuclear Medicine; Nanjing Drum Tower Hospital; the Affiliated Hospital of Nanjing University Medical School; Nanjing China
4. Shanghai Health Promotion Center; Shanghai China
5. Department of General Surgery; The First People's Hospital of Taicang; Taicang China