The Impact of Mindfulness as a Session‐Introduction on Symptoms and Alliance in Individual Cognitive‐Behavioral Therapy With Children and Adolescents: A Randomized Controlled Trial - Julia Kalmar; Ines Baumann; Elena Schleiting; Anne Grünert; Eva Vonderlin; Katajun Lindenberg; Andreas B. Neubauer; Thomas Heidenreich; Johannes Mander (Journal of Clinical Psychology, 2026)