AUTHOR=Shankar Ravi , Bundele Anjali , Yap Amanda , Mukhopadhyay Amartya TITLE=Development and feasibility testing of an AI-powered chatbot for early detection of caregiver burden: protocol for a mixed methods feasibility study JOURNAL=Frontiers in Psychiatry VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1553494 DOI=10.3389/fpsyt.2025.1553494 ISSN=1664-0640