Authors
Xi Tan
School of Nursing, Shanxi Medical University, Taiyuan, China
Yu-Jiao Li
School of Nursing, Shanxi Medical University, Taiyuan, China
© 2018 Xi Tan, Jin-Lian Cheng, Yu-Jiao Li, published by Shanxi Medical Periodical Press
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.