Research(1) longitudinal(1) Psychosocial(1) longitudinal design(1) baseline(1) SARS-CoV-2(1) psychological Impact(1) General population(1) census(1) effort(1) variety(1) mental health(1) Study design(1) Longitudinal assessment(1) paper(1) Psychosocial impact(1) coronavirus(1) Impact(1) United Kingdom(1) acute respiratory syndrome(1) Sociodemographic(1) utilised(1) COVID-19(1) survey(1) understanding(1) Sociodemographic characteristics(1) help(1) unique(1) pandemic(1)