Impedance sensing device enables early detection of pressure ulcers in vivo - Swisher, Sarah L.; Lin, Monica C.; Liao, Amy; Leeflang, Elisabeth J.; Khan, Yasser; Pavinatto, Felippe José; Mann, Kaylee; Naujokas, Agne; Young, David; Roy, Shuvo; Harrison, Michael R.; Arias, Ana Claudia; et al. (Nature Communications, 2015)