1. National Tsing Hua University,Institute of NanoEngineering and Microsystems,Hsinchu,Taiwan
2. National Tsing Hua University,Department of Power Mechanical Engineering,Hsinchu,Taiwan
3. Chang Gung University,Kaohsiung Chang Gung Memorial Hospital,Department of Orthopaedic Surgery,Kaohsiung,Taiwan
4. Paochien Hospital,Department of Orthopaedic Surgery,Pingtung,Taiwan
5. National Tsing Hua University,Institute of NanoEngineering and Microsystems,Department of Power Mechanical Engineering,Hsinchu,Taiwan