Wearable-Measured Sleep and Resting Heart Rate Variability as an Outcome of and Predictor for Subjective Stress Measures: A Multiple N-of-1 Observational Study. - Herman J. de Vries; Helena J. M. Pennings; Cees P. van der Schans; Robbert Sanderman; Hilbrand K. E. Oldenhuis; Wim Kamphuis (Sensors, 2023)

Measuring Affective State: Subject-Dependent and -Independent Prediction Based on Longitudinal Multimodal Sensing. - Lea Berkemeier; Wim Kamphuis; Anne-Marie Brouwer; Herman J. de Vries; Maarten Schadd; Jan Ubbo van Baardewijk; Hilbrand Oldenhuis; Rudolf Verdaasdonk; Lisette van Gemert-Pijnen (IEEE Trans. Affect. Comput., 2025)