^pMedical;
Instrumentation;
College,Shanghai;
200093,China;
^pof;
Mechanical;
Engineering,Shanghai;
Jiaotong;
University,Shanghai;
200240,China;
^pof;
Orthopedics,Renji;
Hospital,Shanghai;
Jiaotong;
University;
School;
of;
Medicine,Shanghai;
200001,China;