1. Department of Nursing; Chinese Academy of Medical Sciences - Peking Union Medical College; Peking Union Medical College Hospital; Dongcheng District, Beijing China
2. Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences and School of Basic Medicine; Peking Union Medical College; Dongcheng District Beijing China
3. School of Nursing; Peking Union Medical College; Shijingshan District Beijing China
4. Department of Nursing; Henan Provincial People's Hospital; Jinshui District Zhengzhou China
5. Department of Nursing; The Second Affiliated Hospital Zhejiang University School of Medicine; Hangzhou China
6. Department of Nursing; Wuhan Union Hospital; Jianghan District Wuhan China
7. Department of Nursing; Sichuan Provincial People's Hospital; Chengdu China
8. Department of Nursing; The First Affiliated Hospital; Sun Yat-sen University; Yuexiu District Guangzhou China