1. School of Nursing Sun Yat‐sen University Guangzhou China
2. Pediatric Department The Third Affiliated HospitalSun Yat‐sen University Guangzhou China
3. Guangzhou Women and Children’s Medical Center Guangzhou China
4. Abdominal and Pelvic Oncology Department The Fifth Affiliated Hospital of Sun Yat‐sen University Zhuhai China
5. Research Management Department Sun Yat‐sen Memorial HospitalSun Yat‐sen University Guangzhou China