1Department of Orthopedics, General Hospital of Jizhong Energy Xingtai Mining Group, Xingtai, 054000 Hebei China
2Department of Orthopedics, Hebei Provincial Children’s Hospital, No. 133 Jianhua South Street, Chang’an District, Shijiazhuang, 050000 Hebei China
3Department of Orthopedics, Hebei Provincial People’s Hospital, Shijiazhuang, 050000 Hebei China
4Department of Rehabilitation, Hebei Provincial Academic of Traditional Chinese Medicine, Shijiazhuang, 050000 Hebei China
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