Screening for Major Depressive Disorder Using a Wearable Ultra-Short-Term HRV Monitor and Signal Quality Indices. - Shohei Sato; Takuma Hiratsuka; Kenya Hasegawa; Keisuke Watanabe; Yusuke Obara; Nobutoshi Kariya; Toshikazu Shinba; Takemi Matsui (Sensors, 2023)