1. Department of Bone Joint and Bone Oncology, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
2. Central Laboratory, Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, P.R. China
3. Department of Physiology, School of Basic Medical Science, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China