1. Universitas Diponegoro,Department of Nursing, Center for Biomechanics, Biomaterial, Biomechatronics, and Biosignal Processing (CBIOM3S),Semarang,Indonesia
2. Universitas Diponegoro,Department of Mechanical Engineering, Center for Biomechanics, Biomaterial, Biomechatronics, and Biosignal Processing (CBIOM3S),Semarang,Indonesia