Study ProtocolPublished 9 October 2026Effects of the AI-HEALS intervention based on the Fogg behavior model on self-management in postoperative breast cancer patients: a randomized controlled trial study protocolLidan Heng · Jing Wang · Siyu Chen · Zixu Zhang · Wei Zhang · Lihua Nie · Weina Lv · Dandan Yang · Sen Li · Huitao WangFrontiers in Public Healthdoi 10.3389/fpubh.2026.1909032