1. Department of Orthopedics Tri‐Service General Hospital National Defense Medical Center Taipei Taiwan, ROC
2. Department of Orthopedic Kaohsiung Veterans General Hospital Kaohsiung city Taiwan, ROC
3. Department of Environmental and Occupational Health College of Medicine National Cheng Kung University Tainan Taiwan, ROC
4. R&D Center ACRO Biomedical Co., Ltd. Kaohsiung City Taiwan, ROC