Nursing behavior recognition and presenteeism risk analysis using IoT sensing technology. - Keiko Yamashita; Shintaro Oyama; Teruhiko Suzuki; Yuji Sakamoto; Yoshinori Ideno; Satoshi Yamashita; Satomi Akagawa; Akiko Fujii; Kensaku Mori; Yoshimune Shiratori (AMIA, 2022)