“…The circumstances of the COVID-19 pandemic further contributed to the deterioration in the mental well-being of children and adolescents [ 1 , 3 , 4 ]. Internationally, a high prevalence of psychological distress could be observed in adolescents during the COVID-19 pandemic, including increased depressive, anxiety, stress and post-traumatic symptomatology [ 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 ]. Younger age, female gender and migration background are risk factors for increased psychological distress [ 1 , 5 , 9 , 13 , 14 , 15 , 16 ].…”