1. Center for Stem Cell and Regenerative Medicine & Department of Orthopedic Surgery of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Province, China
2. Center of Faculty Development, Undergraduate School, Zhejiang University, Zhejiang Province, China
3. Department of Sports Medicine, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Province, China
4. School of Stomatology, Peking University, Haidian District, Bejing, China
5. Department of Orthopedic Surgery & Department of Sports Medicine, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Province, China