TY - JOUR T1 - Increasing activity and reducing sedentary behaviour for people with severe mental illness: what are the active ingredients for behaviour change? A systematic review. JO - Mental Health and Physical Activity UR - https://eprints.whiterose.ac.uk/id/eprint/231140 PY - 2025/08/25 AU - Traviss-Turner G AU - Beeken RJ AU - Jones G AU - Bailey L AU - Bowes E AU - Burke T AU - Machaczek KK AU - Pickering K AU - Copeland R AU - Cooper C AU - Tew G et al ED - DO - DOI: 10.1016/j.mhpa.2025.100713 PB - Elsevier VL - 29 Y2 - 2026/11/13 ER -