Orchestrator Multi-Agent Clinical Decision Support System for Secondary Headache Diagnosis in Primary Care. - Xizhi Wu; Nelly Estefanie Garduno-Rapp; Justin F. Rousseau; Mounika Thakkallapally; Hang Zhang; Yuelyu Ji; Shyam Visweswaran; Yifan Peng 002; Yanshan Wang (CoRR, 2025)