ATAD3A-related pontocerebellar hypoplasia: new patients and insights into phenotypic variability oleh Martina Skopkova, Hana Stufkova, Vibhuti Rambani, Viktor Stranecky, Katarina Brennerova, Miriam Kolnikova, Michaela Pietrzykova, Miloslav Karhanek, Lenka Noskova, Marketa Tesarova, Hana Hansikova, Daniela Gasperikova