A Clinically Evaluated Interferometric Continuous-Wave Radar System for the Contactless Measurement of Human Vital Parameters. - Fabian Michler; Kilin Shi; Sven Schellenberger; Tobias Steigleder; Anke Malessa; Laura Hameyer; Nina Neumann; Fabian Lurz; Christoph Ostgathe; Robert Weigel; Alexander Koelpin (Sensors, 2019)