Fig. 4From: How is the COVID-19 pandemic impacting our life, mental health, and well-being? Design and preliminary findings of the pan-Canadian longitudinal COHESION studyTimeline of recruitment of the COHESION Study Phase 1 participants (N = 1,268). Follow-up questionnaire waves are named according to their week and year of release (for instance, “20/26” for the follow-up questionnaire proposed to participants in the 26th week of 2020)Back to article page