1. KU Leuven, De Nayer Campus,Department of Mechanical Engineering,Sint-Katelijne-Waver,Belgium
2. Universitas Padjajaran,Faculty of Medicine Dr. Hasan Sadikin General Hospital,Department of Orthopedics and Traumatology,Bandung,Indonesia
3. KU Leuven, Campus Group T Campus,Department of Mechanical Engineering,Leuven,Belgium