COACH meets QUORUM: A Framework and Pipeline for Aligning User, Expert and Developer Perspectives in LLM-generated Health Counselling. - Yee Man Ng; Bram van Dijk; Pieter Beynen; Otto Boekesteijn; Joris Jansen; Gerard van Oortmerssen; Max J. van Duijn; Marco Spruit (CoRR, 2026)