Privacy-Preserving Local Language Models for Longitudinal Data Retrieval in Chronic Dermatologic Disease: Implementation in Pemphigus Patients. - Abdurrahim Yilmaz; Ayse Esra Koku Aksu; Duygu Yamen; Vefa Asli Erdemir; Mehmet Salih Gurel; Gulsum Gencoglan; Joram M. Posma; Burak Temelkuran (CoRR, 2026)