Act as a senior medical communicator in integrative oncology. Read the attached narrative review abstract on 'Mind–Body Medicine in Cancer.' Convert this abstract into a 9-slide scientific conference presentation layout following the 'Assertion-Evidence' format. Ensure the slides focus heavily on the dual impacts of mindfulness and yoga, separate the methodological review criteria cleanly, and dedicate a distinct slide to the structural limitations of the current literature (heterogeneity and study quality) as outlined in the text.