3DPiPPIN: 3D printing of positive airway pressure (PAP) therapy interfaces: a single site feasibility study. - Mansell, Stephanie K.; Olsen, Oliver; Gowing, Francesca; Muwaffak, Zaid; Kilbride, Cherry; Hilton, Stephen; Main, Eleanor; Schievano, Silvia; Mandal, Swapna (Journal of Medical Engineering & Technology, 2025)