TY - JOUR T1 - Supporting physical activity through co-production in people with severe mental illness (SPACES): study protocol for a pragmatic, parallel-group randomised controlled trial JO - BMJ Open UR - https://doi.org/10.1136/bmjopen-2025-115528 PY - 2026/10/08 AU - Burke T AU - Hodgson P AU - Jones G AU - Beeken RJ AU - Bowes E AU - Cooper C AU - Copeland R AU - Dawson S AU - Faires M AU - Guy Z AU - Hill A et al ED - DO - DOI: 10.1136/bmjopen-2025-115528 PB - BMJ VL - 16 IS - 10 SP - e115528 EP - e115528 Y2 - 2026/10/13 ER -