Nonpharmacologic interventions for managing distress, anxiety, and depression for patients with cancer and their family caregivers: A systematic review and meta‐analysis - Lisa C. Schiess; Lixin L. Song; Sabine Schädelin; Thomas Fürst; Corinne Urech; Christopher R. Friese; Maria C. Katapodi (CA: A Cancer Journal for Clinicians, 2026)