Additional file 1: of Use of the self-organising map network (SOMNet) as a decision support system for regional mental health planning ChungYounjin Salvador-CarullaLuis Salinas-PĂŠrezJosĂŠ Uriarte-UriarteJose Iruin-SanzAlvaro GarcĂ­a-AlonsoCarlos 2018 Information on the model validation process. This document provides information about ethics approval for the expert-based model validation process, the definition of feasibility dimensions, the feasibility checklist and the technology readiness levels (TRL). (PDF 648 kb)