1. Department of Children, Adolescents and Women Health, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR. China
2. Department of Nosocomial Infection Management, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, PR. China
3. Institute of Sports Health and Art, The Education Department of Henan Province, Zhengzhou, Henan, PR. China
4. Department of Physical Health Management, Zhengzhou Station for Students’ Health, Zhengzhou, Henan, PR. China