MRIQT: Physics-Aware Diffusion Model for Image Quality Transfer in Neonatal Ultra-Low-Field MRI. - Malek Al Abed; Sebiha Demir; Anne Groteklaes; Elodie Germani; Shahrooz Faghihroohi; Hemmen Sabir; Shadi Albarqouni (ISBI, 2026)