1. Department of Medical Genetics Nursing, West China Second University Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, Sichuan, China
2. Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
3. Department of Pediatric Kidney Nursing, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
4. Department of Nursing, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.