Reply to: Young‐ onset multiple system atrophy. Issue 12 (22nd December 2018) - Batla, Amit; De Pablo‐Fernandez, Eduardo; Erro, Roberto; Reich, Martin; Calandra‐Buonaura, Giovanna; Barbosa, Pedro; Balint, Bettina; Ling, Helen; Islam, Saiful; Cortelli, Pietro; Volkmann, Jens; Quinn, Niall; et al.