1. Advanced Materials Analysis Research Unit, Department of Metallurgical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand
2. Department of Orthopaedics, Phramongkutklao Hospital and College of Medicine, Bangkok, Thailand
3. Biomedical Engineering Research Center, Chulalongkorn University, Bangkok, Thailand
4. Department of Orthopaedics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand