Paddon, Lawrence, and Hanna Kampman. “A New Lens on Improving Physical Health With Psychological Interventions: A Systematic Review ”. Journal of Happiness and Health 3, no. 2 (July 4, 2023): 49–92. Accessed August 2, 2026. https://journalofhappinessandhealth.com/index.php/johah/article/view/46.