Bui, H.-T. et al. 2020. Identifying Factors That Influence Pressure Ulcers by Numerical Simulation and Experimentation Methods. International Journal of Online and Biomedical Engineering (iJOE). 16, 11 (Oct. 2020), pp. 104–119. DOI:https://doi.org/10.3991/ijoe.v16i11.13817.