Readiness for Change in the Implementation of a 3D Printing Initiative in a Catalan Tertiary Hospital Using the Normalization Process Theory: Survey Study oleh Francesc López Seguí, Joan Cos Codina, Laura Ricou Ríos, María Isabel Martínez Segura, Laura Miró Mezquita, Raquel Escrich Navarro, Meritxell Davins Riu, Oriol Estrada Cuxart, German Anashkin Kachalin, Daniel Moreno-Martínez