Received: 31 January 2021
Accepted: 4 February 2021
First Online: 16 February 2021
Ethics approval and consent to participate
: This article summarizes observational data from patients attending the Sheffield Ataxia Centre, Sheffield UK. The South Yorkshire Research Ethics Committee has confirmed that no ethical approval is indicated given that all investigations were clinically indicated and did not form part of a research study.
: The authors have no conflicts of interest to disclose.