Affiliation: | 1. Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong Province, China;2. Affiliated Cancer Hospital of Sun Yat‐Sen University, Guangzhou, Guangdong Province, China;3. Zhixin Middle School, Guangzhou, Guangdong Province, China;4. School of Nursing, Sun Yat‐Sen University, Guangzhou, Guangdong Province, China;5. Jun Yan, School of Nursing, Sun Yat‐Sen University, Guangzhou, Guangdong Province, China. |