1. Laboratory of Physiology, Department of Biomedical , Faculty of Medicine, Universitas Surabaya , Surabaya , Indonesia
2. Biomedical Engineering Study Program, Department of Physics , Faculty of Science and Technology, Universitas Airlangga , Surabaya , Indonesia
3. Institute of Tropical Disease, Universitas Airlangga , Surabaya , Indonesia
4. Department of Orthopaedic and Traumatology , Faculty of Medicine, Universitas Brawijaya , Malang , Indonesia