High-resolution MRI using orbit surface coils for the evaluation of metastatic risk factors in 143 children with retinoblastoma: Part 2: new vs. old imaging concept. - Sirin S; Schlamann M; Metz KA; Bornfeld N; Schweiger B; Holdt M; Temming P; Schuendeln MM; Goericke SL (Neuroradiology, 2015)