Fatigue and Its Longitudinal Associations With Mood, Stress, Anxiety, and Hair Cortisol During the Lockdowns of the Coronavirus Disease 2019 Pandemic: A Cohort Study With Ecological Momentary Assessment. - Dreisoerner A; Feneberg AC; Forbes PAG; Pronizius E; Piperno G; Stijovic A; Skoluda N; Lamm C; Silani G; Nater UM (Biopsychosocial science and medicine, 2025)