Contents: Epidemiology of Mental Disorders in Children and Adolescents; Physical and Mental Health of Children with Developmental Coordination Disorder; Clinical Trial Data: Both Parents Having Psychiatric Symptoms as Risk Factor for Children’s Mental Illness; Mental Health in Children in the Context of COVID-19; Impact of COVID-19 Pandemic on Children Visiting Emergency Department for Mental Illness; Adverse Childhood Experiences and Mental Ill-health – Obesity Comorbidity Among British Adolescents – A National Cohort Study; Health Behavior, Health-Related Quality of Life, and Mental Health Among Canadian Children: A Population-Based Cohort Study; Neurodevelopmental Disorders: Prevalence and Comorbidity in Children Referred to Mental Health Services; General practitioner-centredpaediatric primary care reduces risk of hospitalisation for mental disorders in children and adolescents with ADHD; Exposure of Child Maltreatment Leads to a Risk of Mental Illness and Poor Prognosis in Taiwan: A Nationwide Cohort Study from 2000 to 2015; Problem and Pro-social Behavior among Nigerian Children with Intellectual Disability