'Knowing and Treating Kosaki/Penttinen syndrome' international collaborative consortium: recommendations for follow-up, natural history and a real-life observational study about safety and efficacy profile of tyrosine kinase inhibitors. - Bouhatous YM; Bredrup C; Maurer A; Mirakovska L; Foster A; Kosaki K; Jost C; Demoulin JB; Luu M; Vabres P; Kurtz JE; Schaefer E; et al. (Journal of medical genetics, 2025)