1. Institute of Sports Medicine, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, Shandong 271016, P.R. China
2. School of Nursing, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, Shandong 271016, P.R. China
3. Department of Rehabilitation and Physiotherapy, Taian Maternal and Child Health Hospital, Taian, Shandong 271000, P.R. China
4. School of Pharmaceutical Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, Shandong 271016, P.R. China