Weili Feng1, Kezhou Wu1, Zhaoyong Liu1, Gengbin Kong1, Zhihua Deng1, Shubiao Chen1, Yudan Wu1, Mengmeng Chen1, Shuo Liu1, Hu Wang1
1Orthopedics Department, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, People's Republic of China