“Exploring the use of assistive products to promote functional independence in self-care activities in the bathroom,” by Iván De-Rosende-Celeiro, Gabriel Torres, Mercedes Seoane-Bouzas, and Adriana Avila (PLoS ONE 14(4): e0215002. doi.org/10.1371/journal.pone.0215002, XML, HTML, and .pdf format, p.).
journals.plos.org/plosone/article?id=10.1371/journal.pone.0215002