JU:MP leads: sparking physical activity leadership and supporting positive youth development in a deprived community.

Introduction: Physical activity interventions in deprived communities should acknowledge the social, political, and cultural context in which they are delivered. Targeted young leaders programs can harness positive youth development principles and address these concerns by engaging underrepresented young people and developing them as physical activity leaders who can support local delivery efforts. Community-based Youth Leadership development programs are under-researched, and little is known about how to develop young people from deprived communities as physical activity leaders.

Pediatric Sarcoidosis: Retrospective Analysis of Biopsy-Proven Patients.

Objective: To describe the phenotype, disease course, and treatment of a large cohort of children with sarcoidosis.

Methods: Patients with biopsies consistent with sarcoidosis, performed between 2010 and 2020, were included in this study. Patients' notes were reviewed retrospectively.