Transcriptomic Models for Immunotherapy Response Prediction Show Limited Cross-cohort Generalisability. - Yuheng Liang; Lucy Chhuo; Ahmadreza Argha; Nona Farbehi; Lu Chen; Roohallah Alizadehsani; Mehdi Hosseinzadeh 001; Amin Beheshti; Thantrira Porntaveetus; Youqiong Ye; Hamid Alinejad-Rokny (CoRR, 2026)